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Geography & Life Sciences: Chapter 415

Chapter 415 provides bibliographic information on scholary research in geography and in the life sciences.



Investigation of the value to the Ministry of Agriculture, Fisheries & Food of external computer-based literature information services for retrospective searches and current-awareness. Investigation of the value to the Ministry of Agriculture, Fisheries and Food of external computer based literature information services for retrospective searches and current awareness: 185

Investigation of the variation among ecotypes and other forms of Phleum pratense L. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (5/6): 31-35

Investigation of the various practical possibilities for including protein content in quality payment for farm milk, and their effects on milk production. Untersuchung der verschiedenen praktischen Moglichkeiten einer Einbeziehung des Eiweissgehaltes in die Qualitatsbezahlung der Anlieferungsmilch und ihre Auswirkungen auf die Milcherzeugung: 135

Investigation of the vascular supply of the pectoral muscles of the domestic turkey and comparison of experimentally produced infarcts with naturally occurring deep pectoral myopathy. American Journal of Veterinary Research 38(8): 1237-1242

Investigation of the vertical dynamics of the T-157 skidding tractor with the aid of an electronic computer. Lesnoi Zhurnal (5): 34-39

Investigation of the vigour of plum varieties. Jugoslovensko Vocarstvo 10(37/38): 95-101

Investigation of the visco-elastic properties of wood under torsional vibrations. Lesnoi Zhurnal (6): 101-105

Investigation of the water resistance to uniform rotatory movement of a series of log bundles. Lesnoi Zhurnal (6): 72-77

Investigation of the wettability of wood of different species. Lesnoi Zhurnal (4): 99-102

Investigation of the wood to be used as raw material by the Yenisei combine. Bumazhnaya Promyshlennost' (10): 9-11

Investigation of the work of those in charge of livestock units. Gazdalkodas 20(12): 21-26

Investigation of the yield with different planting and harvesting date of sweet potato cultivars and lines. Taiwan Agriculture Quarterly 13(2): 162-171

Investigation of the yields of new lines Bromus inermis in mountain conditions. Informator o wynikach badan naukowych zakonczonych w 1973 roku Rolnictwo, czesc I: 334-335

Investigation of three systems of potato harvesting. Agro Sur 3(2): 79-86

Investigation of trace element uptake by plants on peat soils at Keszthely. 4. Agrokemia es Talajtan 24(1/2): 61-70

Investigation of trichlorphon and Mascyl (piperazine-carbon disulphide complex) as anthelmintics for fattening swine. Svensk Veterinartidning 29(20): 795-800

Investigation of trypan blue dye for determination of circulatory capacity of skeletal muscle. Journal of Animal Science 41(3): 787-793

Investigation of ultralow temperature for fungal cultures III. Viability and growth rate of mycelial cultures following cryogenic storage. Mycologia 68(2): 377-387

Investigation of unknown amines. Long Ashton Research Station: UK, Long Ashton Research Station: Report 1975: 70

Investigation of varietal characteristics of citrus fruits. I. Seasonal changes of fruit quality and rind colour. Bulletin of the Fruit Tree Research Station, B Okitsu (4): 1-69

Investigation of varieties of Italian ryegrass (Lolium multiflorum Lam. ). IIb. Sbornik Vedeckych Praci Vyzkumne Stanice Picninarske v Troubsku u Brna 4: 77-104

Investigation of vegetation of the Caselor valley (Bristrita-Nasaud region). Contributii Botanice Gradina Botanica Universitatea ' Babes Bolyai' din Cluj: 95-104

Investigation of vegetation of the Ribita valley (Hunedoara region). Contributii Botanice, Universitatea Babes Bolyai din Cluj Napoca: 111-121

Investigation of vertical integration in the fruit and vegetable canning industry. Agrartudomanyi Kozlemenyek 36(1-3): 273-281

Investigation of wasp venom: antigenic relationship. Acta Pharmacologica et Toxicologica 31(1/2): 71-74

Investigation of water and nutrition regimes of annual lucerne. Rasteniev"dni Nauki 14(1): 119-126

Investigation of water status and drought resistance in plants as a problem of physiology. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 8(3): 252-256

Investigation of wood destroyed by enzymes. 18. Hydrolytic resistance of lignin-carbohydrate complexes separated from Birch wood. Khimiya Drevesiny (1): 55-61

Investigation of wood destroyed by enzymes. 19. Alteration of lignin by the action of the fungus Fomitopsis pinicola I on Birch wood. Khimiya Drevesiny (1): 62-69

Investigation of wood destroyed by enzymes. XII. Effect of the duration of grinding of Birch wood and the degree of its biological destruction on the yield and chemical composition of the ligno-carbohydrate complexes. XIII. Gel-chromatographic investigation of the ligno-carbohydrate complexes of Birch wood. Khimiya Drevesiny (1): 74-77, 78-82

Investigation of wood destroyed by enzymes. XIV. Electron-microscope investigation of wood destroyed by the fungus Fomitopsis pinicola. XV. Electron-microscope investigation of the cell-wall of wood destroyed by F. pinicola after lignin extraction by dioxane. Khimiya Drevesiny (2): 96-98, 99-102

Investigation of wood destroyed by enzymes. XVI. Ultra-thin longitudinal and transverse sections of lignin skeletons. Khimiya Drevesiny (1): 24-29

Investigation of zinc deficiency in beans in the conditions of Moldovia. Cercetari Agronomice in Moldova (June): 31-35

Investigation on Dipel-organic insecticide combinations against insect pests of brinjal. Madras Agricultural Journal 63: 542-544

Investigation on a method of introducing drugs of plant origin into honey. Herba Polonica 19(2): 144-151

Investigation on abortion in cows due to Aspergillus fumigatus Fresenius. Veterinarnomeditsinski Nauki 11(9): 67-71

Investigation on an alfalfa mosaic strain isolated from weeds. Zesz Probl Postepow Nauk Roln (182): 173-179

Investigation on carnation ringspot virus. Trudy Latv S Kh Akad (100): 47-55

Investigation on commercial qualities of some Romanian and American bean varieties. Rasteniev"dni Nauki 13(7): 32-38

Investigation on cultivars resistant to Phytophthora palmivora. A comparative study of reactions to experimental infection of the pods. IV International Cocoa Research Conference, St Augustine, Trinidad, 8-18 January, 1972: 435-445

Investigation on damage caused by downy mildew (Plasmopara halstedii) on sunflower and on possibilities for its control. Mosonmagyarovari Mezogazdasagtudomanyi Kar Kozlemenyei 16(6): 31-41

Investigation on determing the effect of fertilizers under irrigated conditions on light soils. Pochvoznanie i Agrokhimiya 9(3): 59-66

Investigation on development, growth and yield as a contribution to the study of productivity type in spring wheat, with special reference to photoperiod and temperature. Untersuchungen uber Entwicklung, Wachstum und Ertrag als Beitrag zur Erforschung des Produktivitatstyps Sommerweizen mit besonderer Berucksichtigung von Photoperiode und Temperatur: 198

Investigation on dry rot of potato. Part II. Some biological features of some Fusarium species causing dry rot of potato. Roczniki Nauk Rolniczych, E 1975; 4(2): 159-172

Investigation on ecology of injurious insects in milk powder. Journal of the Food Hygienic Society of Japan 16: 62-69

Investigation on effect of pre-sowing treatment of seeds with gamma-rays on accumulation of nitrogen, phosphorus and potassium in leaves and roots of sugar beet. Biologiya i agrotekhnika sel' skokhozyaistvennykh kul' tur: 167-174

Investigation on enzymic hydrolysis of lignified cellulosic materials. Wood Science and Technology 11(4): 275-290

Investigation on factors affecting boron uptake by grasses. Agrokemia es Talajtan 23(1/2): 83-98

Investigation on field-plot experimentation. Central Potato Research Institute, Simla, India: India, Central Potato Research Institute, Simla: 25th scientific report for the year 1974: 61-62

Investigation on fungicidal effects of some herbicides used for the treatment of carrot in Bulgaria. Rastitelnozashchitna Nauka (1/2): 188-192

Investigation on groundwater conditions and yields in connection with the regulation of the Flatdal water course in Telemark. Meldinger fra Norges Landbrukshoegskole 54(10): 24

Investigation on infection of meristem carnation by mottle virus. Trudy Latv Sel' Khoz Akad (100): 43-46

Investigation on intraspecific diversity of Fusicladium dendriticum (Wallr.) Fuck. II. Ustoichivost' vinograda i plodov kul' tur k zabolevaniyam i vreditelyam: 110-123

Investigation on laboratory methods for assessing resistance to leaf roll virus in potato selection materials. Rasteniev"dni Nauki 12(6): 126-133

Investigation on leading and administrative personnel. Kadry v Sel' skom Khozyaistve (4): 39-43

Investigation on leptospiral agglutins in dogs in the Shikoku region. Journal of the Japan Veterinary Medical Association 28: 369-372

Investigation on metabolism of organic compounds in lucerne (growth substances). Sbornik Vedeckych Praci Vyzkumne Stanice Picinarske v Troubsku u Brna 2: 19-23

Investigation on metasystox- and DDT-resistance of five populations of Trichogramma evanescens Westw. (Hymenoptera, Trichogrammatidae). Polish Ecological Studies1976 recd 1977; 1(3): 173-182

Investigation on morphological variation, reproduction and host range of Paratrichodorus (Atlantadorus) porosus. Japanese Journal of Nematology 5: 26-31

Investigation on natural foci of cucumber mosaic virus. Byulleten' Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Zashchity Rastenii (33): 46-49

Investigation on new toxic chemicals against leaf stripe of barley used in the pre-sowing treatment of seeds under conditions of the Kirov region. Puty sovershenstvovanyiya vozdelyvaniya osnovnykh s kh kul' tur v usloviyakh Kirovskoi oblasti: Tyulina, L : Helminthosporium diseases of barley in the Kirov region and the importance of seed infection in their spread: Gel' mintosporiozy yachmenya v Kirovskoi oblasti i znachenie semennoi infektsii v ikh rasprostranenii: 100-110

Investigation on nitrogen fixation by free living bacteria in association with lowland rice. Non Symbiotic Nitrogen Fixation Newsletter 4(2): 66-67

Investigation on noise of circular saws and 'incision saws' for wood processing. Holz als Roh und Werkstoff 35(5): 179-181

Investigation on outbreak of the beet armyworm Spodoptera exigua Hb. (Lep. Noctuidae). Entomologie et Phytopathologie Appliquees (42): Pe 1-15; en 1-2

Investigation on relative amount and distribution of rainfall on yield of sunflower. Rasteniev"dni Nauki 12(9): 77-84

Investigation on resistance and productivity potential of sugar beet cultivars treated with chemicals against Cercospora beticola. Rasteniev"dni Nauki 13(2): 122-129

Investigation on resistance to Fusarium solani (Mart.) Snyd. et Hans. f. sp. phaseoli (Burk.) Snyd. et Hans. in various Phaseolus species. Hybridization and a study of the behaviour of the progeny. Poljoprivredna Znanstvena Smotra 39: 101-106

Investigation on rusts of wheat in Pakistan. Cereal Rusts Bulletin 5(1): 4-10

Investigation on smooth-stalked meadow grass, Poa pratensis. Seed Science and Technology 3(2): 465-472

Investigation on some Mexican triticale forms. Rasteniev"dni Nauki 13(7): 22-31

Investigation on some extractants used for the evaluation of available phosphorus. I. Extraction of soils with AL-, DL-, CAL-, Bray I-, NaHCO3-, NaHCO3 + NH4F-and CaCl2- solutions before fractionation. Agrokemia es Talajtan 25(3-4): 271-283

Investigation on some extractants used for the evaluation of available phosphorus. II. Correlation between AL-, DL-, CAL-, Bray I-, NaHCO3-, NaHCO3 + NH4F-, CaCl2- soluble phosphorus and the inorganic phosphate fractions. Agrokemia es Talajtan 25(3-4): 284-294

Investigation on some features of maize types classified in Yugoslavia: white eight-row type of north-eastern America, intermediate flint and similar types. Savremena Poljoprivreda 23(9/10): 75-84

Investigation on some introduced late varieties of potato under different ecological conditions. Rasteniev"dni Nauki 14(10): 30-37

Investigation on some new Bulgarian varieties of wheat under conditions of south-east Bulgaria. Rasteniev"dni Nauki 14(10): 21-29

Investigation on the activity of new organic compounds against the pathogen of blight. Zakhist Roslin (23): 88-93

Investigation on the adhesion of powdered sulphur to the leaves of plants in dusting in the electric field. Izv AN Mold SSR, Fiz Tekhn i Mat N (2): 89-91

Investigation on the antigenic analysis of yeasts - determination by means of slide agglutination. Methods. Mykosen 21(1): 1-5

Investigation on the applicability in Bulgaria of some foreign and Bulgarian yield tables for Scots Pine stands. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Gorsko Stopanstvo 20: 77-84

Investigation on the autecology of some obnoxious weeds of jute fields. Program and Abstracts of Papers, Weed Science Conference and Workshop in India, 1977r 105): 63

Investigation on the chemical control of rice blast (Piricularia oryzae Cav.) in the Bicol region. Philippine Journal of Plant Industry 1974; 37(1/2): 1-13

Investigation on the content of potassium in stems and leaves of lucerne grown on hypogley soils in the middle Drava valley as related to increasing rates of potassium and application depth. Poljoprivredna Znanstvena Smotra 45(55): 51-66

Investigation on the crown height in Picea abies stands of normal density and of high or medium site class. Gorsko Stopanstvo 32(1): 16-22

Investigation on the degree of tolerance of some inbred lines and hybrids of maize to Helminthosporium turcicum Pass. Zastita Bilja 27(137/138): 305-312

Investigation on the depth of basal tillage for winter wheat in the middle reaches of the Drava valley. Zbornik Radova, Poljoprivredni Institut Osijek 6(1): 115-132

Investigation on the development of mycotoxioses of pigs during 1972-1973. Lucrarile Institutului de Cercetari, Veterinare si Biopreparate ' Pasteur' 1974 1976; 11/12: 77-89

Investigation on the effect of SCU on grain yield and quality of wheat. Arhiv za Poljoprivredne Nauke 29(106): 49-57

Investigation on the effect of chlorcholine chloride and phenylthioureidobenzoic acid on biochemical and technological qualities of malting barley. Rasteniev"dni Nauki 14(6): 10-15

Investigation on the effect of drying material and drying agent on drying particles in a gas stream (I). Holztechnologie 15(4): 211-215

Investigation on the effect of foreign genetic material introduced into wheat. II. Resistance of wheat lines with added rye chromosomes to Erysiphe graminis DC f.sp. tritici Marchal. Genet i Selekts 9(2): 95-99

Investigation on the effect of mineral nutrition of maize. Savremena Poljoprivreda 24(11/12): 35-43

Investigation on the effect of nitrogen and potassium fertilizers on maize yields on calcareous sandy soils. Agrokemia es Talajtan 23(3/4): 407-417

Investigation on the effect of veneer moisture content on bond strength of the veneer-rubber system in Rezofan. Lesnoi Zhurnal (5): 75-79

Investigation on the effectiveness of pollination in vegetable growing. Pszczelarstwo 26(6): 4-6

Investigation on the effectiveness of bromophos (Nexion) preparations compared with malathion ones on some stored-product insects. Bitki Koruma Bulteni 15(2): 107-123

Investigation on the effectiveness of chemical control of flax rust Melampsora liniperda Koernicke (Palm.) II (1969-1971). Pr InstKrajow Wlok, Natur 21: 87-102

Investigation on the effectiveness of some preparations in the control of diseases of potato tubers during storage. Biul Inst Ziemn (8): 14-22

Investigation on the effectiveness of winter washes in the control of a leaf roller (Archips rosana L., Lep.: Tortricidae). Roczniki Nauk Rolniczych, E 5(1): 7-16

Investigation on the efficiency of the reduction of submitted samples carried out on model grass and leguminous seed mixtures. Hodowla Roslin Aklimatyzacja i Nasiennictwo 19(2): 133-186

Investigation on the extent of cross pollination and selfing and crossing technique in niger, (Guizotia abyssinica Cass.). JNKVV Research Journal 8(2): 110-112

Investigation on the heat resistance of the Str. lactis bacteriophages. Comptes Rendus de l' Academie Bulgare des Sciences 28(4): 529-531

Investigation on the heritability of food consumption, rumination and length of rest periods in Hungarian Simmental cows. Allattenyesztes 25(1): 73-84

Investigation on the induction and genetic expression of rice pollen plants. Scientia Sinica 17(2): 209-226

Investigation on the influence of phenolic components on the quality of jute fibre. Indian Jute Industries Research Association: Annual report 1973-74: 27-28

Investigation on the intensive mineral fertilizing of potatoes. 4. Influence of increasing doses of nitrogen fertilizer on the content of different nitrogen forms and the quantitative composition of amino acids in potato tubers. Pamietnik Pulawski (63): 123-142

Investigation on the lipids of pollens. Agrochimica 14(2/3): 148-156

Investigation on the long-term effects of inter-row cultivation on weeds appearing in short-term continuous cropping with maize under conditions of triazine herbicide application. Zbornik Radova Poljoprivednog Fakulteta, Univerzitet u Beogradu 21(562): 9

Investigation on the microflora of wheat grain during processing of wheat into flour. Acta Biologica Iugoslavica, B 13(2): 177-184

Investigation on the mode of transmission of turkey herpesvirus in vitro. Avian Pathology 6(1): 33-39

Investigation on the mycoflora of the air in poultry houses. Veterinarnomeditsinski Nauki 11(2): 43-50

Investigation on the nectar flow characteristics of some ornamental and other plants. Zhivotnovudni Nauki 9(2): 107-114

Investigation on the occurrence of the perfect stage of Phytophthora infestans in Peru. Fitopatologia 11(2): 85-86

Investigation on the optimum spacing and time of nitrogen application for sunflower. Indian Journal of Agricultural Research 10(2): 97-100

Investigation on the oriental fruit fly Dacus dorsalis Hendel damaging papaya. Journal of Agricultural Research of China 25(2): 156-162

Investigation on the overwintering of the pathogen of grey rot of grapevine. Zakhist Roslin (20): 99-105

Investigation on the period in which spraying against fruit tree canker (Nectria galligena) should be carried out. Fruitteelt 67(34): 1070-1072

Investigation on the possibility of control of Uncinula necator (Schw.) Burr., the pathogen of powdery mildew of grapevine, with systemic fungicides. Agrojemija (7/8): 311-316

Investigation on the potential domestic vectors of yellow fever in Cameroon. Cahiers ORSTOM, Serie Entomologie Medicale et Parasitologie 15(1): 93-103

Investigation on the ragi downy mildew. Journal of the Mysore University B1974; 26(1/2): 138-155

Investigation on the relationship between mildew resistance and various other characters in wheat varieties. Novenytermeles 25(3): 193-198

Investigation on the resistance of the collection of spring wheat to brown rust. Nauch Trudy NIISKH TSCHP 14(1): 83-87

Investigation on the resistance of tomato to Fusarium wilt under glass. Selektsiya i Genetika Ovoshchynkh Kul' tur, Kishinev (3): 182-184

Investigation on the resistance of varieties of apple to scab. Selektsiya, Sortoizuch, Agroteckhn Plod i Yagod Kul' tur 7: 27-36

Investigation on the service period after the birth of a bull or heifer calf. Aarsberetning, Institut for Sterilitetsforskning, Kongelige Veterinaer og Landbohoejskole 17: 97-105

Investigation on the spread of bark necroses of fruit trees infected with Pseudomonas syringae. Archiv fur Gartenbau 25(8): 385-396

Investigation on the spread of potato viruses X, S and M during different methods of treatment under field conditions. A report. Zesz Probl Postepow Nauk Roln (174): 79-80

Investigation on the stability of wheeled tractors. Lesnaya Promyshlennost' (11): 26

Investigation on the stages of graft fusion in bud-grafting chestnut (Castanea sativa). Gorskostopanska Nauka 14(4): 12-20

Investigation on the state of cereal nutrition at monitoring stations in 1974. Agrochemia 15(3): 73-76

Investigation on the susceptibility of Bulgarian bred elite plum lines and new cultivars to plum pox. Virusni bolesti po rasteniyata: 107-116

Investigation on the treatment of ascariasis with mebendazole in rural areas. The first Mediterranean conference on parasitology, 5-10 October, 1977, Izmir, Turkey Summaries: 117-119

Investigation on the treatment of hymenolepiasis with mebendazole in rural areas. The first Mediterranean conference on parasitology, 5-10 October, 1977, Izmir, Turkey Summaries: 114-116

Investigation on the water balance of the litter/humus in relation to the density of a Norway Spruce stand. Gorskostopanska Nauka 13(5): 54-61

Investigation on varietal resistance of spring wheat to brown rust under conditions of the Penza region. Sb Nauch Rabot Saratovskogo SKHI (44): 16-20

Investigation on virus diseases of apple and cherry. Selektsiya Sortoizuch, Agrotekhn Plod i Yagod Kul' tur 7: 204-208

Investigation, by atomic absorption, of the effect of cadmium-containing fertilizers on fodder crops. Debreceni Agrartudomanyi Egyetem, Tudomanyos Kozlemenyei, Biologica 19: 9-23

Investigational studies of selected hematological parameters in fresh and mailed blood of six species of domestic animals. Canadian Veterinary Journal 17(8): 213-215

Investigations 1970-1974. Bulletin, Ministry of Agriculture and Fisheries, Jamaica (64): 388

Investigations about the influence of CCC on cell wall polysaccharide synthesis. Biochemistry and chemistry of plant growth regulators Proceedings of the international symposium held in Cottbus, German Democratic Re ic, September 24-26, 1974 [Schreiber, K; Schutte, HR; Sembdner, G Editors]: 379-383

Investigations and conclusions on the occurrence and control of the cabbage seed weevil (Ceutorhynchus assimilis Payk.) and the rape gallmidge (Dasineura brassicae Winn.) in intensive winter rape crops. Nachrichtenblatt fur den Pflanzenschutz in der DDR 29(5): 105-108

Investigations and current status of insect enemies as biological control agents of aquatic weeds. Aquatic weeds in SE Asia Proceedings of a Regional Seminar on Noxious Aquatic Vegetation, New Delhi, 1973: 299-306

Investigations and experiments concerning soil-borne viruses. I. Rattle virus, continued investigations on potato 2. Tidsskrift for Planteavl 80(3): 404-410

Investigations and publications of the Faculty of Forestry, Southern University of Chile. Bosque 1(1): 48-50

Investigations and results of the protection of maize crops from certain pests by means of seed treatments with insecticides. Probleme de Protectia Plantelor 3(1): 69-88

Investigations by photoelastic analysis of rectangularly notched beams and beams with bolt-holes. Holz als Roh und Werkstoff 34(3): 91-100

Investigations carried out over a number of years on the influence of repeated mowing and grazing on yield and crop stand in an area of permanent grassland. Zeitschrift fur Acker und Pflanzenbau 140(2): 144-156

Investigations concerning feed intake and social behaviour among group fed cows under loose housing conditions. I. Factors influencing the individual beet intake when fed on a restrictive basis. Beretning fra Statens Husdyrbrugsforsoeg (425): 25

Investigations concerning the administration of iodine additions in cow food. Atti dell' VIII Simposio Internazionale di Zootecnia: 496-499

Investigations concerning the consistency and the crystallization behaviour of butterfat from Jersey and Red Danish cattle. Beretning fra Statens Forsoegsmejeri (204): 31

Investigations concerning the metabolic adaptation of rats to cold. Physiologie 14(2): 113-114

Investigations dealing with wood chipboard protection against fungal attack. Translation, Fisheries and Environment Canada (OOENV-1525): 27

Investigations during the 1971 epizootic of Venezuelan equine encephalitis in Texas and subsequent experimental infection and intracage transmission studies with two strains of the virus in cotton rats, Sigmodon hispidus (Say and Ord). Dissertation Abstracts International 36B(5): 2071-2072

Investigations for determining the type and parameters of a combination leveller-cultivator. Selskostopanska Tekhnika 14(3): 3-15

Investigations for residues of pesticides in agricultural and other field crops 1970-75. Tidsskrift for Planteavl 81(1): 1-24

Investigations in 1973 on the possibilities of replacing heptachlor in the control of beet millepedes. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gentrec 1975; 39: 893-900

Investigations in Central Anatolia on the existence or nonexistence of parthenogenetic reproduction and on the establishment of fecundity in Calliptamus barbarus (Costa). Bitki Koruma Bulteni 16(2): 80-91

Investigations in experimental atherosclerosis. 1. The effects of phosphatidylcholine (EPL) on experimental atherosclerosis in white rats. Atherosclerosis 23(2): 305-317

Investigations in experimental atherosclerosis. Part 2. The effect of phosphatidylcholine (EPL) on experimental atherosclerotic changes in miniature pigs. Atherosclerosis 23(2): 319-331

Investigations in hybrid seed production in sorghum. Seed Science and Technology 5(3): 437-442

Investigations in selected vegetable species on the use of growth regulators for new rapid selection procedures. Untersuchungen bei ausgewahlten Gemusearten uber Einsatzmoglichkeiten von Wachstumsregulatoren fur neue zeitintensivere Selektionsverfahren: 123

Investigations in taeniasis patients on blood serum immunoglobulins IgG, IgA and IgM and blastic lymphocyte transformation after phytohaemagglutinin. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie 239(3): 414-418

Investigations in the sensitivity of small wild mammals to the development of infection with Toxoplasma gondii. Part VIII. Determination of the degree of sensitivity in the hamster (Cricetus cricetus L.) to the development of infection with Toxoplasma gondii. Acta Biologica Cracoviensia, Zoologia 20(1): 17-25

Investigations into cockle, a skin disease of sheep III. Further investigations into preventive treatment and weight gain. New Zealand Journal of Experimental Agriculture 3(4): 305-307

Investigations into an outbreak of hepatitis in parts of western India. Indian Journal of Medical Research 63(7): 1036-1049

Investigations into chemical control of broad-leaved weeds in peas, lentils and several varieties of bean in Central Anatolia. Bitki Koruma Bulteni 16(4): 223-246

Investigations into defoliating strawberries. II. The effect of defoliation on crop yields and average single fruit weight in relation to the age of the stand. Archiv fur Gartenbau 25(3): 135-139

Investigations into defoliating strawberries. III. The effect of defoliation and root pruning on crop yields and average single fruit weight. Archiv fur Gartenbau 25(4): 147-158

Investigations into genetic variability of some reproductive traits in exotic crosses in military farm. India, National Dairy Research Institute, Karnal: Annual report, 1975: 147-149

Investigations into hepatotoxin(s) in mouldy soybeans. Poultry Science 54(5): 1784

Investigations into labour requirements on a dairy complex in the planning stage. Byulleten' Nauchnykh Rabot, Vsesoyuznyi Ordena Trudovogo Krasnogo Znameni Nauchno issledovatel' skii Institut Zhivotnovodstva (42): 77-80

Investigations into layouts for hybrid seed production in wheat. Zeitschrift fur Pflanzenzuchtung 76(2): 133-146

Investigations into levels of feeding for dry cows. Tierzuchter 27(11): 476, 478-480

Investigations into methods of improving the performance of metoxuron against volunteer potatoes. Proceedings 1976 British Crop Protection Conference (Vol. 1): 211-216

Investigations into milk hygiene on different types of dairy farms. Magyar Allatorvosok Lapja 32(8): 495-496

Investigations into milk quality from different packaging systems. Dairy Industries International 40(11): 432-436

Investigations into outdoor tomato production and storage in the United Kingdom. Annals of Applied Biology 87(1): 117-121

Investigations into pollen dispersal in Phleum pratense L. with the aid of the indicator activation method. Zeitschrift fur Acker und Pflanzenbau 142(2): 116-123

Investigations into prenatal and perinatal mortalities among cattle. Dissertation Abstracts International 38B(9): 4103-4104

Investigations into presence of fungi in cases of bovine mastitis. Revista de Cresterea Animalelor 26(4): 33-37

Investigations into process technology with regard to alternative methods for manufacture of market buttermilk. Beretning fra Statens Forsoegsmejeri (216): 47

Investigations into rapid coagulation of quarg milk with starter. XX International Dairy Congress, Vol E: 818

Investigations into rational farm organizations in part-time and ancillary farms. Untersuchungen uber die zweckmassige Betriebsorganisation in Zu und Nebenerwerbsbetrieben: 237+xxxix

Investigations into rhizosphere mycoflora XII. Seasonal variation in the mycoflora of certain gymnosperms. Sydowia 1974 1975; 27(1/6): 302-311

Investigations into some aspects of the biology of potatoes as weeds. Weed Research 17(2): 123-132

Investigations into sources of lead in the environment of urban children. Environmental Research 10(3): 415-426

Investigations into suitable forms of cubicle housing for dairy cattle. Schweizerische Landwirtschaftliche Forschung 14(2/3): 203-223

Investigations into the Sarcosporidia of wild boars. Excretion of sporocysts by dog, fox, and wolf. Berliner und Munchener Tierarztlich Wochenschrift 89(23): 449-450

Investigations into the activity of reducing enzymes in leaves of barley plants of different ages with the help of the triphenyl tetrazolium chloride test. Biologisches Zentralblatt 93(1): 63-75

Investigations into the acute toxicity and some chronic effects of selected herbicides and pesticides on several fresh water fish species. Bulletin of Environmental Contamination and Toxicology 18(3): 361-365

Investigations into the acute toxicity of the antitumour alkaloid thaliblastine. Comptes Rendus de l' Academie Bulgare des Sciences 28(5): 709-711

Investigations into the addition of mineral oil to bentazone for post-emergence weed control in dwarf beans. Proceedings, 1976 British Crop Protection Conference Weeds Volume 3: 923-930

Investigations into the antibacterial activities of local plants. Planta Medica 27(4): 354-360

Investigations into the behaviour of the seeds of some tropical weeds. 1. Laboratory germination tests. East African Agricultural and Forestry Journal 40(1): 31-43

Investigations into the behaviour of the seeds of some tropical weeds. 2. Dry soil storage and seasonal germination. East African Agricultural and Forestry Journal 40(4): 408-415

Investigations into the biocenosis of small mammals' nests. Wiadomosci Parazytologiczne 22(4-5): 403-405

Investigations into the cause of damage to sugar-beet by the soil-applied herbicide lenacil. UK, Agricultural Research Council, Letcombe Laboratory: Annual Report 1975: 57-58

Investigations into the cause of severe honeybee losses in the vineyard area of Piedmont. Atti Giornate Fitopatologiche 1975: 125-129

Investigations into the causes of churda murda (malformation) disease of chilli in Vidarbha. Current Science 46(23): 831-832

Investigations into the causes of incompatibility in Corchorus species cross, C-4x C. olitorius L. var. C. G. X C-4x C. capsularis L. var. D. 154. Journal of Agricultural Research 12(4): 275-284

Investigations into the control of schistosomiasis at the RHV Wonji-Shoa sugar estate in Ethiopia. I. Initiation of the project. Ethiopian Medical Journal 14(1): 3-15

Investigations into the culture and winter maintenance of Gambusia affinis (Pisces: Poecilidae). Proceedings and Papers of the Forty third Annual Conference of the California Mosquito Control Association, Inc January 26-29, 1975, held at the Hilton Inn, Redding, California: 44

Investigations into the defoliation of strawberry plants. 1. Influence of various defoliation dates on growth and yield. Archiv fur Gartenbau 25(3): 125-133

Investigations into the determination of seed genuineness in agricultural Brassica species using the surface structure of the seed coat. Seed Science and Technology 5(1): 41-52

Investigations into the ecosystems of the nature reserves of Fontainebleau. V. Short-term changes in humus after the opening of clearings. Oecologia Plantarum 10(1): 43-62

Investigations into the ecosystems of the nature reserves of Fontainebleau. VI. The long-term effects on humus of opening clearings. Oecologia Plantarum 10(4): 309-330

Investigations into the effect of fertilizers of various active ingredient content in rice growing. Novenytermeles 24(1): 79-86

Investigations into the effect of tillage and sowing depth on the emergence of sugar beet. Landbouwkundig Tijdschrift 88(7): 230-233

Investigations into the effect of variety on the susceptibility of potatoes to metoxuron. Proceedings 1976 British Crop Protection Conference Weeds (Vol.2): 491-498

Investigations into the effectiveness of preparations of the DDVP and Dibrom type against flea-beetles (Phyllotreta sp.) and maggots (Hylemyia sp.). Biuletyn Instytutu Ochrony Roslin 54: 143-151

Investigations into the evapotranspiration of plant stands on different levels of nutrient supply. A novenyallomany evapotranszspiraciojanak vizsgalata kulonbozo tapanyagellatottsagi szinten: 137

Investigations into the extent of pollen dispersal in Phleum pratense L. with the aid of the indicator activation method. 2nd report. Zeitschrift fur Acker und Pflanzenbau 142(2): 116-123

Investigations into the fate of plant pigments in some Canadian soils. Soil Science 121(2): 103-113

Investigations into the feasibility of a large-scale mechanized farm in the East Central State of Nigeria. Bodenkultur 28(3): 303-324

Investigations into the form of Fagus orientalis in northern Iran (Khyroudkenar). Schweizerische Zeitschrift fur Forstwesen 128(2): 105-110

Investigations into the free-living phase of the cat hookworm life cycle. Zeitschrift Fuer Parasitenkunde: 563: 243-249

Investigations into the genetics of kernel colour and dormancy in wheat (Triticum aestivum L.). Meldinger fra Norges Landbrukshoegskole 56(11): 12

Investigations into the germinating capacity of millet (Panicum miliaceum) and Italian millet (Setaria italica). Takarmanytermesztesi Kutato Intezet Kozlemenyei Takarmanybazis 13(2): 95-104

Investigations into the green yield of some maize hybrids harvested at the stage of wax ripeness. Takarmanytermiesztesi Kutato Intezet Kozlemenyei Takarmanybazis 14(1): 55-74

Investigations into the host range of Hammondia hammondi. Experimentelle Untersuchungen uber das Wirtsspektrum von Hammondia hammondi: v + 49

Investigations into the improvement and stabilization of resistance to Verticillium albo-atrum R. et B. in breeding material of lucerne. Archiv fur Zuchtungsforschung 6(3): 201-204

Investigations into the insecticidal effect of garlic (Allium sativum Linne) against the Colorado potato beetle (Leptinotarsa decemlineata Say). Biuletyn Instytutu Ochrony Roslin 54: 365-372

Investigations into the lead and cadmium content of meat and organ samples from slaughter animals. Fleischwirtschaft 56(3): 413-416

Investigations into the localization of genes for resistance to sprouting in six different bread-wheat varieties. Archiv fur Zuchtungsforschung 7(3): 137-143

Investigations into the mercury content of Austrian edible fungi and its relation to the protein content of the fungi. Zeitschrift fur Lebensmittel Untersuchung und Forschung 163(1): 35-38

Investigations into the mycology of dental calculus in town-dwellers, agricultural workers and grazing animals. Journal of Periodontology 44(5): 281-285

Investigations into the nutrient requirement of winter fodder mixture. Takarmanytermesztesi Kutato Intezet Kozlemenyei Takarmanybazis 13(2): 55-66

Investigations into the occurrence of bacteriophages connected with starter failures in some Danish dairies. Maelkeritidende 88(50): 1413...1431

Investigations into the optimum nitrogen and caloric requirements and comparative nutritive value of three intravenous amino acid solutions in the post-operative period. Nutrition and Metabolism 19(3-4): 201-211

Investigations into the origin, development and control of Caryedon serratus (Col. Bruchidae) attacking stored groundnuts in the Gambia. Brady, E U; Brower, J H; Hunter, P E; Jay, E G; Lum, P T M; Lund, H O; Mullen, M A; Davis, R Organisers: Proceedings of the First International Working Conference on Stored Product Entomology, Savannah, Georgia, USA, October 7-11, 1974: ; 554-566

Investigations into the photobiology and endocrinology of colour modification in the pupae of Pieris brassicae : timing of the sensitive and critical phases. Journal of Insect Physiology 21(5): 1065-1072

Investigations into the possibilities of biological control of sandflies (Diptera:Ceratopogonidae). Technical Bulletin, Commonwealth Institute of Biological Controlrecd 1976; (17): 1-18

Investigations into the possibility of transmission of Babesia microti and B. musculi by the ixodid ticks, Rhipicephalus appendiculatus, R. sanguineus, and Hyalomma anatolicum excavatum. Versuche zur Ubertragbarkeit von Babesia microti und Babesia musculi durch Rhipicephalus appendiculatus, Rhipicephalus sanguineus und Hyalomma anatolicum excavatum: iii + 68

Investigations into the processing of smallwood in the Polish sawmill industry. Holzindustrie 30(4): 112-115

Investigations into the productivity of soyabeans as green fodder plants in central Europe. Bodenkultur 28(3): 245-262

Investigations into the productivity of the second fruiting cycle in cotton. Pakistan Journal of Agricultural Sciences 11(1/2): 15-20

Investigations into the properties of quantitative vegetational data. 2. Further data type comparisons. Journal of Ecology 64(1): 41-78

Investigations into the relationship of selected blood components to nutrition and fertility of the dairy cow under commercial farm conditions. Veterinary Record 98(20): 394-404

Investigations into the relative importance of general and specific combining ability in the breeding of sugar-beet hybrids. Archiv fur Zuchtungsforschung 7(3): 169-175

Investigations into the resistance of spring cereals to the cereal cyst nematode (Heterodera avenae). Materialy z XVI Sesji Naukowej Instytutu Ochrony Roslin: 133-139

Investigations into the revegetation problems of Captains Flat mining area. Journal of the Soil Conservation Service of New South Wales 33(3): 190-199

Investigations into the statistical correlations between stem and bark diameter of the Cinnamon tree and its yield and bark quality. Wissenschaftliche Zeitschrift der Technischen Universitat Dresden 26(2): 533-535

Investigations into the suitability of the product Mlekopan M for feeding piglets up to 60 days of age. Zeszyty Naukowe, Akademia Rolnicza w Szczecinie (44 (Zootech. VIII)): 17-23

Investigations into the systematics of nematode parasites of animals. Trudy Gel' mintologicheskoi Laboratorii Problemy obshchei gel' mintologii 26: 81-94

Investigations into the teratogenic potential of imperfect potatoes. Teratology 8(3): 339-347

Investigations into the time of flowering and interfertility in hazel varieties (Corylus avellana, C. maxima and their hybrids) in the subalpine region of the Slovene republic. Zbornik Biotehniske Fakultete Univerze v Ljubljani, Kmetijstvo 25: 83-99

Investigations into the uniformity of residues of benzene hexachloride (BHC) in pasture grasses after application for the control of locusts. Bitki Koruma Bulteni 14(3): 181-190

Investigations into the use and health hazard of mercury in Saskatchewan. Investigations into the use and health hazard of mercury in Saskatchewan (4): 98

Investigations into the utilization of 2-chloroethyl-phosphonic acid (Ethrel) in spring wheat production. Journal, Department of Agriculture and Fisheries, Irish Re ic 70: 95-112

Investigations into the winter hardiness of bush and climbing roses. Baumschulpraxis 6(3): 61-63

Investigations into use of highly saline waters in an arid environment. 2. Growth of crops under high saline water irrigation. Managing saline water for irrigation Proceedings of the international conference on managing saline water for irrigation: planning for the future Texas Tech University, Lubbock, Texas, 16-20 August, 1976 [Dregne, HE Editor]: 610

Investigations of 1975 and 1976 on the susceptibility of winter-barley varieties to Typhula incarnata Lasch ex Fr. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 29(3): 42-45

Investigations of Danish cattle for gastro-intestinal Trichostrongylidae. III. Faecal egg output in the second grazing period. Nordisk Veterinaermedicin 30(4/5): 205-213

Investigations of Fusarium species causing potato tuber dry rot in storehouses in the GDR. Archiv fur Phytopathologie und Pflanzenschutz 12(6): 379-391

Investigations of Glyptostrobus, a Taxodiaceous conifer. Dissertation Abstracts International, B 34(6): 2493

Investigations of a model of the system montmorillonite + water-soluble organic substances. Soviet Soil Science 7(2): 226-233

Investigations of a strain of arabis mosaic virus isolated from red currant (Ribes rubrum). Phytopathologische Zeitschrift 85(2): 139-148

Investigations of aflatoxins B1, B2, G1, G2, and M1 in milk and milk products. Zeitschrift fur Lebensmittel Untersuchung und Forschung 160(4): 337-344

Investigations of air content in root medium and root quality in the overwintering of container plants at different drainages in open frame. Acta Horticulturae (79): 153-159

Investigations of aquatic weed control methods and their environmental effects on non target aquatic species. Progress report 1972-73. Bureau of Reclamation Report (REC/ERC-74-11): [iv] + 52

Investigations of band-saw noise. Holz und Kunststoffverarbeitung 10(7): 518-522

Investigations of calcium absorption from the digestive tract of ruminants. II. Influence of pH on calcium absorption from different compartments of the bovine stomach under isotonic and isoionic conditions. Veterinarski Arhiv 47(4): 171-178

Investigations of carnation viruses. IV. Carnation vein mottle virus. Annals of Applied Biology 85(1): 59-70

Investigations of carpet wool genes in sheep. Proceedings of the New Zealand Society of Animal Production 37: 213-217

Investigations of chemicals for control of cotton insects, 1973. Departmental Technical Report, Texas Agricultural Experiment Station (22): 15

Investigations of chlortetracycline residues in milk after intrauterine administration of Aureomycin tablets (Cyanamid). Tierarztliche Umschau 30(6): 292-293

Investigations of cyst-forming nematodes in Bulgaria. 3. The cabbage cyst nematode Heterodera cruciferae Franklin, 1945. Rastitelno Zashchitna Nauka (4): 116-124

Investigations of dairy detergents using radioiodinated protein and a miniaturised simulator. New Zealand Journal of Dairy Science and Technology 10(3): 118-122

Investigations of ewes given progesterone to reduce cycle length. New Zealand, Ministry of Agriculture and Fisheries: Agricultural research in the New Zealand Ministry of Agriculture and Fisheries Annual report of Research Division 1974-75: ; 102

Investigations of farm efficiency in glass-house vegetable growing in German-speaking Switzerland and optimization of farms with the aid of linear programming. Betriebswirtschaftliche Untersuchungen im Glas Gemusebau der Deutschen Schweiz und Betriebsoptimierung mit Hilfe der linearen Programmierung: 142

Investigations of fertility characters in lucerne (Medicago sativa L.) with respect to pollen quality and the determination of the ploidy of the material. Sbornik Vedeckych Praci Vyzkumne Stanice Picninarske v Troubsku u Brna 4: 13-23

Investigations of fertilizer application to sloping levelled soil on the Birlad Plateau. Cercetari Agronomice in Moldova 8(March): 53-56

Investigations of fish mortalities in and adjacent to areas of Quebec treated with the insecticide fenitrothion in 1973. Information Report, Chemical Control Research Institute, Canada (CC-X-58): 19

Investigations of five watercourses in the Jaeren region polluted with silage juice 1971-76. 2. 1974-76. Meldinger fra Norges Landbrukshoegskole 56(24): 21

Investigations of five watercourses in the Jaeren region polluted with silage juice, 1971-76. 1. 1971-73. Meldinger fra Norges Landbrukshoegskole 56(20): 32

Investigations of grass silage prepared in ordinary farm conditions. 1. Changes in nutritive value and preservation losses. Journal of the Scientific Agricultural Society of Finland 48(2): 109-127

Investigations of grass silage prepared in ordinary farm conditions. 2. Changes in mineral composition and mineral losses. Journal of the Scientific Agricultural Society of Finland 48(2): 128-137

Investigations of herbivorous fishes in Florida. Proceedings of a Symposium on Water Quality and Management through Biological Control, Gainesville, 1975: 79-84

Investigations of inbreeding depression and heterosis in sorghum under European growing conditions. Zeitschrift fur Pflanzenzuchtung 77(3): 232-241

Investigations of isoenzyme patterns of some oxidoreductases, hydrolases and transferases in different growth zones of broad bean (Vicia faba L.) roots. Physiologie Vegetale 15(4): 735-745

Investigations of labour economics in grassland farms. Schweizerische Landwirtschaftliche Forschung 13(1/2): 195-207

Investigations of laticifer differentiation in tissue cultures derived from Asclepias syriaca L. Annals of Botany 41(175): 1049-1054

Investigations of leaf sap feeding by three species of Phytoseiid mites by labelling with radioactive phosphoric acid (H332PO4). Annals of the Entomological Society of America 68(5): 871-872

Investigations of leg abnormalities in chicks consuming high tannin sorghum grain diets. Poultry Science 57(3): 757-762

Investigations of lettuce mosaic and cucumber mosaic viruses of head lettuce under field conditions. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 28(7): 106-109

Investigations of materials with various heat retention properties. Deutscher Gartenbau 30(4): 119-120

Investigations of microbiological and biochemical aspects of Imeretinskii cheese manufacture. Molochnaya Promyshlennost' (12): 13-15

Investigations of milk spray-drying equipment with respect to automated control. Izvestiya Vysshikh Uchebnykh Zavedenii, Pishchevaya Tekhnologiya (4): 72-75

Investigations of mixed cultures of fungi and bacteria and their application in the medicament test. Ernst Rodenwaldt Archiv 1(1): 11-21

Investigations of mucilaginous seeds as potential biological control agents against mosquito larvae. Mosquito News 36(2): 177-182

Investigations of nitrogenase activity in rheotrophic peat. Canadian Journal of Microbiology 22(10): 1561-1566

Investigations of organic air polluting agents fixed in the pollen collected by bees. Proceedings of the XXVth International Apicultural Congress, Grenoble: 473-476

Investigations of possible limitations of nitrogen fixation by legumes: (1) methodology, (2) identification and (3) assessment of significance. Recent developments in nitrogen fixation: 451-467

Investigations of problems regarding the wintering of cranberries (Vaccinium macrocarpon Ait.). Acta Horticulturae (61): 223-230

Investigations of rapid diagnosis of fruit virus diseases I. Biological indexing by mechanical virus transmission. Archiv fur Gartenbau 25(4): 171-178

Investigations of residues in wheat and hay of insecticides used in the control of sunn pest (Eurygaster integriceps Put.). Bitki Koruma Bulteni 15(4): 185-201

Investigations of resistance in wheat, barley, and oats to Heterodera avenae Woll. Investigations of resistance in wheat, barley, and oats to Heterodera avenae Woll: 125

Investigations of seed health testing on spring cereals. Methodical experiments with barley, oats and spring wheat. Meddelanden fran Statens Centrala Frokontrollanstalt (51): 37-42

Investigations of some West Texas crops and commodities for aflatoxin. Southwestern Veterinarian 27(2): 191-193

Investigations of some soils developed in hummocks of the Canadian sub-arctic and southern-arctic regions. 1. Morphology and micromorphology. Canadian Journal of Soil Science 55(3): 301-319

Investigations of the Maillard reaction. XI. Detection of 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one in foods. Zeitschrift fur Lebensmittel Untersuching und Forschung 160(4): 367-370

Investigations of the Maillard reaction. XII. Formation of pyridone derivatives from maltose and lactose. Zeitschrift fur Lebensmittel Untersuchung und Forschung 161(2): 119-124

Investigations of the action of sodium amytal on protoplasmic streaming in barley (Hordeum vulgare L.) root hairs. Contributii Botanice Gradina Botanica Universitatea ' Babes Bolyai' din Cluj: 169-174

Investigations of the appearance of core flush, internal breakdown and bitter pit in apples: conclusions of 1974/5 experimental season. Investigations of the appearance of core flush, internal breakdown and bitter pit in apples: conclusions of 1974/5 experimental season: 25

Investigations of the attractive effect of food on flies (Dipt., Calliphoridae, Drosophilidae, Muscidae). Alimenta 16(2): 49-52

Investigations of the bacterial flora of the genital system and nose of horses, particularly breeding stallions with special reference to Klebsiella. II. Morphological and biochemical investigations on Klebsiella strains. Berliner und Munchener Tierarztliche Wochenschrift 89(8): 152-156

Investigations of the behaviour of fattening pigs with particular regard to the ontogenesis of behavioral patterns. 1. The development of lying and sitting behaviour. Archiv fur Tierzucht 20(2): 107-117

Investigations of the bromide concentration in Belgian greenhouse lettuce after methyl bromide disinfestation. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 41(2(II)): 1361-1369

Investigations of the correlation between yield components and yield in barley. Cercetari Agronomice in Moldova (June): 37-40

Investigations of the cost of spreading mineral fertilizers using superphosphate as an example. Roczniki Nauk Rolniczych, Seria G 81(2): 121-133

Investigations of the ecology of certain synanthropic flies in the town of Tolbukhin. Ekologiya, Bulgaria 3: 70-78

Investigations of the effect of application of molybdenum fertilizer and of Nitragin on pea crops. Lucrari Stiintifice, institutul Agronomic ' N Balescu' , A 1974; 15: 73-83

Investigations of the effect on growth of fertility of some cerrado soils of the Amapa Federal Territory. Anais do decimo quinto congresso Brasileiro de ciencia do solo, Campinas, SP, Brazil, 14 a 20 de julho de 1975: 185-187

Investigations of the fungicidal activity of haloprogin. Mykosen 21(5): 138-142

Investigations of the host specificity of gastro-intestinal nematodes of roe-deer, sheep, and cattle. Wildlife diseases Proc 3rd Internat Wildlife Dis Conf, Munich, 1975: 615-618

Investigations of the inheritance of flower variegation in Mirabilis jalapa L. 1. General introduction and 2. Inheritance of colour in uniformly coloured flowers . Euphytica 24(1): 1-5

Investigations of the inheritance of flower variegation in Mirabilis jalapa L. 3. Somatic chromosome number, 4. Distribution of the pigments and 5. Chromatographic studies. Euphytica 24(1): 6-12

Investigations of the inheritance of flower variegation in Mirabilis jalapa L. 6. Genetic system of flower variegation and speculation about its existence. Euphytica 24(2): 323-332

Investigations of the inheritance of flower variegation in Mirabilis jalapa L. 7. The colour of the cotyledons and the hypocotyl. Euphytica 24(2): 333-335

Investigations of the keeping quality of heat-treated cultured milk products in veterinary food inspection. Archiv fur Lebensmittelhygiene 28(6): 223-227

Investigations of the life-cycle of Pseudoleucochloridium soricis (Soltys, 1952) in the Pyrenees. Annales de Parasitologie Humaine et Comparee 51(4): 421-432

Investigations of the locomotor activity of hens (Gallus domesticus). Archiv fur Geflugelkunde 39(4): 113-121

Investigations of the losses due to viruses in asparagus. Archiv fur Phytopathologie und Pflanzenschutz 12(2): 67-73

Investigations of the micromycetes of Romania. Feddes Repertorium 87(1/2): 139-151

Investigations of the morphology and systematics of the Erysiphaceae II. Oak mildew Microsphaera alphitoides Griff. & Maubl. Sydowia 1974 1975; 27(1/6): 112-126

Investigations of the morphology of the scent organs in Phytomyza orobanchia Kalt. (Agromyzidae, Diptera). Trudy, Samarkandskii Gosudarstvennyi Universitet (211): 82-86

Investigations of the natural environment from manned orbital stations. Investigations of the natural environment from manned orbital stations: 400

Investigations of the premature coffee berry drop in Kisii district. Kenya Coffee 41(488): 401-405

Investigations of the processing value of Polish potato varieties and strains. 2. Effect of storage and reconditioning of certain varieties and strains of potatoes on the level of sugars and technological properties. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (3/4): 73-79

Investigations of the productivity of world cattle farming. Historical analysis and cross-sectional comparisons. Zeitschrift fur Auslandische Landwirtschaft (29): 250

Investigations of the race spectrum of powdery mildew of wheat and barley in the GDR from 1972 to 1974. Archiv fur Phytopathologie und Pflanzenschutz 12(3): 169-184

Investigations of the recent forest history of the Kobernauser Wood by pollen analysis. Centralblatt fur das Gesamte Forstwesen 93(4): 231-247

Investigations of the serology, pathology and thermo-lability of several grapevine isolates of raspberry ringspot virus. Weinberg and Keller 25(3): 128-136

Investigations of the sowing process of a wheel type precision drill. Roczniki Nauk Rolniczych, C 70(4): 123-137

Investigations of the teratogenic effects in rats of the coccidicide, Stenorol. Archiv fur Geflugelkunde 40(4): 140-146

Investigations of the ultrastructure of some stages in the biodegradation in nature of the woody tissue of Pinus nigra Arn. subsp. laricio (Poir.) Maire. Holzforschung 30(5): 156-164

Investigations of the unimiracidial infection of Schistosoma intercalatum in snails and the infection of the final host using cercariae of one sex. Journal of Helminthology 51(1): 5-10

Investigations of the water uptake in lucerne in the Prut valley, Iasi district. Cercetari Agronomice in Moldova 1: 63-67

Investigations of therapeutic measures for disophenol toxicosis in dogs. American Journal of Veterinary Research 36(08): 1259-1262

Investigations of underground bulk of pasture vegetation in relation to fertilization and sod duration. Roczniki Gleboznawcze 26(3): 228-243

Investigations of vegetation of Magura Porcului and Muncelul massif (Bistrita-Nasaud region). Studia Universitatis Babes Bolyai, Biologia 22(1): 3-9

Investigations of virus diseases of broad bean (Vicia faba L.) in the German Democratic Republic. Nachrichtenblatt fur den Pflanzenschutz in der DDR 31(1): 23-24

Investigations on Akahoya (glassy volcanic ash). 3. Primary mineral composition and rock type. Journal of the Science of Soil and Manure, Japan 48(5-6): 218-222

Investigations on Acyrthosiphon pisum Harris with special reference to its parasite Aphidius smithi Sharma and Subba Rao. Technical Bulletin, Commonwealth Institute of Biological Controlrecd 1976; (17): 69-85

Investigations on Alcidion cereicola (Col.: Cerambycidae), a potential agent for the biological control of Eriocereus martinii (Cactaceae) in Australia. Entomophaga 21(1): 103-111

Investigations on Alternaria sesami causing leaf blight of til. Proceedings of the Bihar Academy of Agricultural Sciences 24(1): 104-109

Investigations on Coccinella septempunctata Hbst. (ladybird) with regard to delayed injuries caused by pesticides treatments. Entomologie et Phytopathologie Appliquees (38): Pe 74-82; de 20-21

Investigations on Drechslera species in barley and oats. Meddelanden, Statens Vaxtskyddsanstalt 16(172): 323-425

Investigations on Hymenoptera Chalcidoidea LIII. Description of Eteroligosita tamaricis gen. et sp.n. Bollettino del Laboratorio di Entomologia Agraria ' Filippo Silvestri' , Portici 33: 265-271

Investigations on Hymenoptera Chalcidoidea. XLIX. Trichogramma confusum sp.n. for T. australicum Nagarkatti & Nagaraja (1968), nec Girault (1912), with notes on Trichogrammatoidea Girault and description of Paratrichogramma heliothidis sp.n. Bollettino del Laboratorio di Entomologia Agraria ' Filippo Silvestri' , Portici 33: 182-187

Investigations on Nigerian root and tuber crops. Influence of nitrogen fertilization on the yield and chemical composition of two cassava cultivars (Manihot esculenta). Journal of Agricultural Science, UK 86(2): 401-406

Investigations on Nigerian root and tuber crops: effect of potassium on starch yields, HCN content and nutrient uptake of cassava cultivars (Manihot esculenta). Journal of Agricultural Science, UK 89(1): 29-34

Investigations on Peronosporales in Belorussia. Botanika Issled, Minsk (19): 129-135

Investigations on Sphenoptera (Chilostetha) jugoslavica Obenb. (Col. Buprestidae), a possible biocontrol agent of the weed Centaurea diffusa Lam. (Compositae) in Canada. Zeitschrift fur Angewandte Entomologie 80(2): 170-190

Investigations on Trialeurodes vaporariorum and Encarsia tricolor in the open air. Informatore Fitopatologico 26(11/12): 5-10

Investigations on Verticillium wilt of strawberry (Verticillium dahliae Kleb. and V. albo-atrum Reinke & Berth.). Roczniki Nauk Rolniczych, E 1975; 4(2): 253-269

Investigations on a new American pest in Europe, the sycamore lace bug, Corythuca ciliata (Say). Anzeiger fur Schadlingskunde, Pflanzen und Umweltschutz 47(11): 165-170

Investigations on a new Beta (Chenopodiaceae). Canadian Journal of Botany 53(12): 1166-1175

Investigations on a new bacterial disease of tomatoes in Ege. Journal of Turkish Phytopathology 4(2): 83-88

Investigations on a new steroid preparation (Sandoz 45.249) to synchronise oestrus in heifers and dairy cows. Deutsche Tierarztliche Wochenschrift 83(12): 563-564

Investigations on a nuclear polyhedrosis of Spodoptera mauritia (Boisduval) (Noctuidae, Lepidoptera). Agricultural Research Journal of Kerala 1975; 12(1): 1-6

Investigations on afungin allergy. 2. Dermatologische Monatsschrift 163(5): 384-386

Investigations on agronomic practices for triticale. 1. Effect of sowing rate and date and of fertilization on yield of triticale and of spring wheat. Pamietnik Pulawski (60): 67-76

Investigations on amino acid content in proteins from some species and varieties of grass. Zeszyty Naukowe, Akaddemii Rolniczo Technicznej w Olsztynie (9): 97-102

Investigations on an experimentally induced triploid hybrid of Datura innoxia. Comptes Rendus de l' Academie Georgi Dimitrov 8(4): 47-50

Investigations on antibiotic activity of the mycophilous fungi Diplocladium elegans Bainier & Sartory and Dactylium dendroides Bull. ex Fr. in submerged culture. Mikologiya i Fitopatologiya 10(3): 195-197

Investigations on apple irrigation III. The effect of the irrigation regime and irrigation method on the chemical composition of fruit. Gradinarska i Lozarska Nauka 13(3): 10-19

Investigations on apple ringspot. Archiv fur Gartenbau 25(3): 141-146

Investigations on benomyl residues in mushrooms. Nachrichtenblatt fur den Pflanzenschutz in der DDR 30(12): 254-256

Investigations on biology and control of the causal organism of grey mold disease (Botrytis cinerea Pers.) of grape variety Muskule in Iznik. Journal of Turkish Phytopathology 3(3): 89-99

Investigations on black flies in Chesterfield County, South Carolina, an area epizootic for Leucocytozoon smithi of turkeys. Technical Bulletin, South Carolina Agricultural Experiment Station (1056): 17 pp

Investigations on bovine gastrointestinal Strongylidae. II. Seasonal variations in infestation of herbage with infective larvae. Nordisk Veterinaermedicin 28(4/5): 201-209

Investigations on bovine yeast mastitis with special reference to its origin. Habilitationsschrift Tierarztliche Hochschule, Hannover: 160

Investigations on breeding for resistance to Verticillium alboatrum R. et B. in lucerne. Untersuchungen zur Zuchtung auf Resistenz gegenuber Verticillium alboatrum R et B bei Luzerne: 110

Investigations on bud variation in Cupressaceae. 8. Are ever-sporting periclinal chimeras possible in haploid Thuja plicata 'Gracilis'?. Flora 166(2): 177-186

Investigations on carcass quality in purebred and crossbred lambs by whole body dissection. Giessener Schriftenreihe Tierzucht und Haustiergenetik (35): 100

Investigations on carcass yield in young broiler ducks. Kleintierzucht in Forschung und Lehre, Celler Jahrbuch 1974; 22: 43

Investigations on carcinogenic effects of Penicillium caseicolum and P. roqueforti in rats. Experientia 33(4): 515-516

Investigations on carotenoids in fungi. IV. Members of the Boletus genus. Qualitas Plantarum 28(1): 37-43

Investigations on carrier-bound xylanases. Holzforschung 28(3): 106-113

Investigations on cases of aspergillosis in chickens and young pigeons. Istanbul Universitesi Veteriner Fakultesi Dergisi 2(1): 85-99

Investigations on causes of Jonathan spot. II. Gyumolcstermesztes 2: 107-116

Investigations on cereal fats. Getreide Mehl und Brot 28(7): 187-189

Investigations on certain additional sulphur sources for soils in Bulgaria. Pochvoznanie i Agrokhimiya 12(1): 3-6

Investigations on ceruloplasmin polymorphism in cattle. Zuchtungskunde 47(6): 413-416

Investigations on changes in dimensions of particle boards in the plane of the board. II. Effect of sample dimensions and methods of measurement on the degree of swelling and shrinkage. Holz als Roh und Werkstoff 35(4): 135-139

Investigations on changes in numbers and the injuriousness of cereal leaf beetles (Oulema spp.). Martin Luther Universitat Halle Wittenberg; Akademie der Landwirtschaftswissenschaften der DDR; Biologische Gesellschaft der DDR: Symposium with international participation on pest surveillance in the production of cereals on an industrial scale Halle Saale, 16th to 18th October 1974: Symposium mit internationaler Beteiligung zur Schaderregeruberwachung in der industriemassigen Getreideproduktion Halle Saale, 16 bis 18 Oktober 1974: 143-160

Investigations on changes in soluble protein content and activity of proteases and acid phosphatases in needles of Norway spruce (Picea abies L. Karst) seedlings treated with dalapon. Biochemie und Physiologie der Pflanzen 167: 141-149

Investigations on changes of the metabolism of rape plants after infection with Plasmodiophora brassicae Wor. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 84(9): 497-508

Investigations on changing the mixed fleece of Polish Mountain sheep into a uniform fleece. Postepy Nauk Rolniczych 22(3): 69-76

Investigations on chemical weed control in direct seeded and transplanted rice. Program and Abstracts of Papers, Weed Science Conference and Workshop in India, 1977r 15): 10

Investigations on chemical weed control in soybean. Program and Abstracts of Papers, Weed Science Conference and Workshop in India, 1977r 80): 47-48

Investigations on chitted potato planting with a universal automatic machine. Abstracts of conference papers, 7th triennial conference of the European Association for Potato Research, Warsaw, Poland, 26 June 1 July, 1978 Influence of increasing scale of production, storage and handling on yield and production Agronomy: 74-76

Investigations on chromosomal aberrations in blastocysts after use of rabbit semen stored in vitro for several days. Zuchthygiene 10(4): 152-158

Investigations on colonization by yeasts of the urinogenital tract in non-pregnant and pregnant women. Zentralblatt fur Gynakologie 97(6): 372-378

Investigations on components of resistance of wheat against Puccinia striiformis. Bronnimann, A : Proceedings, fourth European and Mediterranean cereal rusts conference, 1976; Interlaken, Switzerland Sessions 3 and 4: ; 48

Investigations on copper content in soil and plants. I. Comparison of some methods of extraction of available copper. Roczniki Gleboznawcze 26(3): 141-152

Investigations on cross-inoculation between the nitrogen-fixing species Alnus glutinosa and Myrica gale. Anales de Edafologia y Agrobiologia 34(7/8): 569-582

Investigations on crown structure of adult apple trees. Bulletin of the Akita Fruit Tree Experiment Station (8): 93-140

Investigations on cuticular waxes in the genus Cistus L. (Cistaceae). II. The composition of alkanes in petal waxes. Zeitschrift fur Pflanzenphysiologie 79(5): 401-407

Investigations on cuticular waxes in the genus Cistus. I. The composition of the alkanes in leaf waxes. Zeitschrift fur Pflanzenphysiologie 77(2): 99-106

Investigations on determination of the cotton wilt disease agent and its distribution, severity, loss degree and the cology in Adana and Antalya provinces. Journal of Turkish Phytopathology 3(1/2): 29-38

Investigations on diapause in Hungarian and American populations of the codling moth, Laspeyresia pomonella L. (Lepid., Tortricidae). Zeitschrift fur Angewandte Entomologie 83(1): 62-79

Investigations on diapause in the potato root nematode. Materialy 7go Pribaltiiskogo Soveshchaniya po Zashchite Rastenii, Part 1: 86-88

Investigations on dichlorvos space treatment for protection of packaged food against insects in the warehouse in the Aegean Region. Bitki Koruma Bulteni 15(3): 169-175

Investigations on different makes of travelling rain-guns for overhead irrigation. Landbouwmechanisatie 28(1): 19-23

Investigations on dimensional changes of particleboards in the plane of the board. 3. Effect of raw material composition and processing variables on the dimensional changes of phenolic resin bonded particleboard. Holz als Roh und Werkstoff 35(11): 413-420

Investigations on diseases of litchi IV. Studies on pectolytic and cellulolytic enzymes produced in vivo and in vitro by five species of Aspergillus. Proceedings of the National Academy of Sciences, India, B 43(4): 255-264

Investigations on diseases of litchi. VI. Postharvest diseases of fruits in India. Plant Disease Reporter 58(12): 1134-1136

Investigations on disinfecting vine grafts. Land und Forstwirtschaftliche Forschung in Osterreich 7: 163-176

Investigations on drought resistance in lucerne. Analele Institutului de Cercetari pentru Cereale si Plante Tehnice, Fundulea 41: 617-626

Investigations on drying valerian roots in a screen-chamber drier. Part II. Analytical evaluation of the crude drug and determination of the optimum parameters of drying. Herba Polonica 1976; 21(3): 301-316

Investigations on early root development in sour cherries on mahaleb rootstocks closely planted in a clay soil. Gyumolcstermesztes 3: 81-98

Investigations on early selection in potato breeding. I. Investigation of the seedling generation. Zeitschrift fur Pflanzenzuchtung 73(1/4): 141-162

Investigations on early selection in potato breeding. II. Character correlations between the generations and within the clonal generations. Zeitschrift fur Pflanzenzuchtung 73(1/4): 163-193

Investigations on early yield as a selection criterion of staked tomatoes. Proceedings of the XIX International Horticultural Congress I Section VII Vegetables Pp 675-720: [Abstracts]: 712

Investigations on economic disadvantage of Mallophaga. IV. An influence of ecological and physiological factors on the intensity of Mallophaga infestation. Przeglad Zoologiczny 19(2): 181-187

Investigations on economic injury levels and control thresholds for weeds in potatoes. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz (Sonderheft 7): 79-85

Investigations on effective methods of controlling cockroaches in ships. Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 48(4): 49-52

Investigations on effects on apothecial development of Sclerotinia sclerotiorum (Lib.) de Bary. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 28(9): 129-135

Investigations on embryo and endosperm development in gamma -irradiated Capsicum annuum and C. pendulum. Genetika i Selektsiya 9(5): 400-404

Investigations on energy saving in horticulture. Deutscher Gartenbau 30(4): 107-110

Investigations on espalier and arbour training systems for some important red wine grapevine cultivars. Godisen Zbornik na Zemjodelsko Sumarskiot Fakultet na Univerzitetot Skopje, Lozarstvo1973 1973; 25: 5-14

Investigations on evapotranspiration made in 1972. Annali dell' Istituto Sperimentale per la Nutrizione delle Piante1973; 3/4(1): 3-108

Investigations on feed times of grazing cattle. Vaxtodling 29: 193-196

Investigations on fireblight in the German Federal Republic 3. Differences of susceptibility in segregated progenies of Cotoneaster species and varieties. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 30(7): 103-107

Investigations on flavonol accumulation in Fagopyrum esculentum Moench. as affected by P- and N-deficiency. Zeitschrift fur Pflanzenphysiologie 79(5): 392-400

Investigations on floral biology in cereal crosses. 3. Amount of set in crosses of the monosomic series of Chinese Spring with different hexaploid wheats. Archiv fur Zuchtungsforschung 5(2): 67-70

Investigations on floral biology; 1. Open flowering in winter-wheat varieties. II. Bayerisches Landwirtschaftliches Jahrbuch 55(1): 95-99

Investigations on floral nectar secretion in non-fruiting trees and shrubs. Mosonmagyarovari Mezogazdasagtudomanyi Kar Kozlemenyei 15(18): 3-46

Investigations on flowering and fertilization in sweet cherries, with particular reference to the Horitschoner Herzkirsche. Bodenkultur 29(1): 59-78

Investigations on food-plant selection by Sitona lineatus L. (Curcul., Coleopt.) by means of the cork-slice method. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gentrec 1975; 39: 745-754

Investigations on fossil plane wood. Contributions to a monograph on the genus Platanoxylon Andreanszky. Feddes Repertorium 88(1/2): 1-62

Investigations on fraction I protein of barley by means of quantitative immunoelectrophoresis. Biochemie und Physiologie der Pflanzen 172(1/2): 53-60

Investigations on fungicides XIX. The fungitoxicity and systemic antifungal activity of certain pyrazole analogues of carboxin. Annals of Applied Biology 84(3): 333-342

Investigations on fungicides XVIII. The fungitoxicity and systemic antifungal activity of certain bis--alkanes and related compounds. Annals of Applied Biology 80(2): 191-198

Investigations on fungicides. XX The fungitoxicity of analogues of the phytoalexin 2-(2'-methoxy-4'-hydroxyphenyl)-6-methoxybenzofuran (vignafuran). Annals of Applied Biology 88(1): 57-64

Investigations on fungistatic and fungicidal action of some extracts and volatile oils from medicinal plants. Contributii Botanice: 171-179

Investigations on genetic constancy or subline drift of mouse and rat inbred strains. Zeitschrift fur Versuchstierkunde 17(5/6): 263-274

Investigations on grape yield averages by different methods (1956-1976). Kertgazdasag 9(2): 27-43

Investigations on grapevine fanleaf virus (GFLV). Rastitelnozashchitna Nauka (4): 11-22

Investigations on greenhouse sprinklers. Kertgazdasag 8(1): 61-70

Investigations on growth factors in the production of pot plants (Hedera) under glass. I. Methods and yields. Tidsskrift for Planteavl 81(4): 397-408

Investigations on growth factors in the production of pot plants (Hedera) under glass. II. Seasonal variations in growth, nutrient uptake and dry weight/fresh weight ratio with varying supplies of N, P and K. Tidsskrift for Planteavl 81(4): 409-429

Investigations on growth factors in the production of pot plants (Hedera) under glass. III. The length of the growing period in relation to light intensity and daylength. Tidsskrift for Planteavl 81(4): 431-438

Investigations on growth in German Simmental heifers. Tierzuchter 30(2): 48-50

Investigations on hail injury to apple fruit in Akita Prefecture. Bulletin of the Akita Fruit Tree Experiment Station (8): 63-92

Investigations on hardboards from Mysore Gum (Eucalyptus hybrid). Van Vigyan 1976; 12(1/4): 16-26

Investigations on harmful influence of fauna on Chrysanthemum X hortorum Bailey grown in Poznan and its close neighbourhood. Roczniki Nauk Rolniczych, Seria E 6(1): 17-39

Investigations on heat balance in the leaves and berries of grapevines trained by different systems. II. Night temperature regime. Gradinarska i Lozarska Nauka 13(7): 92-98

Investigations on hens' eggs incubated for a short time. Archiv fur Geflugelkunde 39(4): 142-145

Investigations on herbicides in field crops in Libya. 1. Effect of application methods of herbicides on growth, yield, yield components and weeds in maize (Zea mays L.). Libyan Journal of Agriculture 5: 47-58

Investigations on heritability of and correlations between egg production, sexual maturity, body weight and egg quality traits. Part 1: Heritabilities. Archiv fur Geflugelkunde 40(5): 181-187

Investigations on impietratura disease of citrus: its hosts, distribution, symptoms, transmission and importance in Mediterranean region. Journal of Turkish Phytopathology 5(2/3): 71-80

Investigations on improving the selection of donors and recipients for ovum transfer in cattle. Zuchthygiene 12(2): 68-76

Investigations on improving the soil structure and water economy in vineyards. Weinberg und Keller 24(6): 237-284

Investigations on in vitro anther culture of Nicotiana tabacum L. and Capsicum annuum L. Acta Botanica Sinica Chih wu hsueh Pao 15(1): 37-52

Investigations on inbreeding depression and heterosis effects in swede rape (Brassica napus oleifera). Zeitschrift fur Pflanzenzuhtung 77(1): 56-66

Investigations on infection of extraction damaged spruce by wound decay fungi. Allgemeine Forst und Jagdzeitung 146(3/4): 72-75

Investigations on influencing the exchange of assimilates between tillers of different orders by physiologically active substances in spring barley. Zeitschrift fur Acker und Pflanzenbau 140(2): 130-143

Investigations on influencing the flowering date of winter wheat by means of chemicals. Archiv fur Zuchtungsforschung 7(3): 211-222

Investigations on inheritance of quantitative characters in animals by gene markers I. Methods. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 46(7): 319-330

Investigations on inheritance of quantitative characters in animals by gene markers II. Expected effects. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 47(1): 1-4

Investigations on inheritance of the spring-winterhabit in barley with regard to flowering time and winter hardiness. Zeitschrift fur Pflanzenzuchtung 71(1): 69-84

Investigations on inhibitors of plant viruses from yeasts. Phytopathologische Zeitschrift 88(4): 322-340

Investigations on intake and accumulation of heavy metals in dairy cows after feeding industrial dust containing zinc, lead and cadmium. Deutsche Tierarztliche Wochenschrift 83(11): 478-481

Investigations on isolated islets in vitro. 9. Influence of food deprivation and glucose refeeding in vitro on insulin secretion. Acta Diabetologica Latina 11(6): 457-467

Investigations on kit mortality in mink. Deutsche Pelztierzuchter 52(1): 4-5

Investigations on laying hen hybrids of various lines kept under different management systems during a laying period of fourteen months. Untersuchung con Legehennenhybriden unterschiedlicher Aufzucht in verschiedenen Haltungssystemen wahrend einer Legeperiode von 14 Monaten: 72

Investigations on lettuce- and cucumber-mosaic virus on lettuce in the field. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 28(7): 106-109

Investigations on life-span and egg production of the juniper seed wasp, Megastigmus bipunctatus Swederus (Hym., Chalc., Torymidae). Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 50(3): 40-45

Investigations on linkage of resistance factors in spinach and its importance for the understanding of lasting resistances with less liability to breakdown. Zeitschrift fur Pflanzenzuchtung 75(4): 327-332

Investigations on liquid culture medium as a means of anther culture in Nicotiana. Zeitschrift fur Pflanzenphysiologie 79(3): 189-198

Investigations on liquid mulching with bitumen emulsion when growing early ware potatoes on loess sites. Archiv fur Acker und Pflanzenbau und Bodenkunde 19(2): 147-159

Investigations on liquid storage of cock and turkey semen. Tierzucht 29(11): 520-521

Investigations on locomotor activity and respiration in the third-instar larva of Calliphora erythrocephala Meig. (Diptera, Calliphoridae). Biologisches Zentralblatt 94(6): 717-730

Investigations on losses of combine harvested grapes. Kertgazdasag 6(4): 11-24

Investigations on maize in the Libyan Arab Republic. 1. Effect of plant spacing and nitrogen level on growth and yield of maize (Zea mays L.). Libyan Journal of Agriculture 5: 1-8

Investigations on maize in the Libyan Arab Republic. II. Effect of nitrogen level and time of application on growth and yield of maize (Zea mays L.). Libyan Journal of Agriculture 5: 9-16

Investigations on manganese toxicity in apples caused by high nitrogen application rates. Gradinarska i Lozarska Nauka 12(8): 35-43

Investigations on mechanical fertilizer application in the furrow. Chmelarstvi 48(11): 170-171

Investigations on mechanized flax-growing conducted at the I.T.L. Fibra 1977; 21(3): 33-51

Investigations on microbiological control in France. Trudy Vsesoyuznogo Nauchno issledovatel' skogo Instituta Zashchity Rastenii 47: 10-18

Investigations on migratory insects in Europe. Folia Entomologica Hungarica 27: 49-70

Investigations on milk yield in Brahman beef cows in the tropics (Venezuela) and its relationship with calf growth until weaning. Arbeiten aus dem Institut fur Tierproduktion der Technischen Universitat Berlin (63): 93

Investigations on monitoring the rose tortricid (Archips rosana L.) in intensive plantings of apple. Nachrichtenblatt fur den Pflanzenschutz in der DDR 31(7): 145-150

Investigations on morphological features and yield potential of promising radish (Raphanus sativus L.) cultivars. Haryana Journal of Horticultural Sciences 6(1/2): 85-89

Investigations on mycotic enteritis in calves. Twentieth World Veterinary Congress: Summaries, volume 2: 917-918

Investigations on natural regeneration in beech (Fagus sylvatica). Forstwissenschaftliches Centralblatt 97(3): 121-131

Investigations on nest foundation and the ability to recover in decimated colonies of Pharaoh's ant (Monomorium pharaonis L.) in relation to control. Wilde, J de Chairman: De Wilde, J : Proceedings of the Eighth International Congress of the International Union for the Study of Social Insects Wageningen, The Netherlands, September 5-10, 1977: 85-86

Investigations on new fungicidal systems for control of bark rot on Hevea brasiliensis. Journal of the Rubber Research Institute of Sri Lanka 54(1): 316-328

Investigations on nitrate content in some varieties of oats. Acta Agraria et Silvestria, Agraria 14(1): 49-57

Investigations on nitrogen fertilizer application to pastures in the Altmarkische Wische area. Archiv fur Acker und Pflanzenbau und Bodenkunde 19(3): 205-214

Investigations on nutrient supply in soil mixtures. Kerteszeti Egyetem Kozlemenyei 38 (6): 407-414

Investigations on nutrients and water supplying powers of typical soils in the Abashiri district. 1. Effects of rainfall on nutrients in the soil solution. Bulletin of Hokkaido Prefectural Agricultural Experiment Stations (29): 119-130

Investigations on nutrients and water supplying powers of typical soils in the Abashiri district. 2. Effects of the vertical movement of soil water on nutrients in soil. Bulletin of Hokkaido Prefectural Agricultural Experiment Stations (29): 131-147

Investigations on nutrients in Chilean vines of French origin. Application of the Cook test. Wein Wissenschaft 33: 36-41

Investigations on optimisation of breeding results in a private pig-breeding programme in Switzerland. Untersuchungen zur zuchterischen Optimierung in einem privaten Schweinezuchtprogramm in der Schweiz: 97

Investigations on optimum plant population for pineapples in Kenya. Acta Horticulturae (49): 245-249

Investigations on optimum plot size for forest inventory in East Karimnagar forests. Indian Forester 101(5): 276-281

Investigations on panicle blast of long-grained indica rices and studies of the physiological races. Journal of Agricultural Research of China Chung hua Nung yeh Yen chui 24(3/4): 23-31

Investigations on parameters characterising the activity and quantity of rumen micro-organisms. Kongelige Veterinaer og Landbohoejskole Aarsskrift 1977: 162

Investigations on parasites and predators of some major forest insect pests in India. Entomon 1(1): 87-90

Investigations on patents in the field of logging mechanization. Lesnaya Promyshlennost' (2): 16-18

Investigations on perforated beams from laminated wood. Holz als Roh und Werkstoff 35(4): 125-134

Investigations on performance-testing of young stallions with repeat tests. Zuchtungskunde 49(4): 270-281

Investigations on peroxidase conditions during germination of bean seeds (Phaseolus vulgaris L.). Agrobotanika 16: 177-183

Investigations on phloem unloading in stem parts parasitised by Cuscuta. Start of the enhanced release of 14C and K+ to the free space after transfer from 0 deg to 25 deg C. Wolswinkel, P : Physiological aspects of a parasitic relationship The effect of Cuscuta on its host [Doctoral thesis, Univ Utrecht, 1977]: 62-70

Investigations on planning for purebreeding in dual-purpose cattle. 1. Selection intensity with limited size of testing units. Zuchtungskunde 48(1): 3-9

Investigations on planning for purebreeding in dual-purpose cattle. II. Selection in two stages. Zeitschrift fur Tierzuchtung und Zuchtungsbiologie 93(3/4): 169-177

Investigations on plant physiology and biochemistry. Issledovaniya po fiziologii i biokhimii rastenii: 83

Investigations on plant protection in Australia. Zashchita Rastenii (2): 52-53

Investigations on plant protection systems in potatoes. 8th International Congress of Plant Protection, Report and Informations, Section 1 Economic problems: 38-48

Investigations on planting distances for the grapevine cultivar Mavrud trained on high stems. Gradinarska i Lozarska Nauka 12(6): 101-108

Investigations on plasticization of wood with aqueous ammonia solutions with the addition of 'tensides'. Holztechnologie 16(2): 82-84

Investigations on playing area wear of sports turf. Rasen Grunflachen Begrunungen 7(4): 106-109

Investigations on plot size vis-a-vis point sampling: a pilot study. Indian Forester 102(10): 701-711

Investigations on polarographic o-phenylene diamine method for microdetermination of vitamin C. Bunseki Kagaku 26(1): 56-60

Investigations on pollen morphology, viability and pollination in Vitis vinifera L. grapes. Recent advances in plant sciences Session 10 Pomology: [Abstracts]: ; 83

Investigations on possibilities for increasing the reproductive performance of sows by the use of uterotonic substances. Monatshefte fur Veterinarmedizin 30(19): 734-736

Investigations on possibilities of using mycoserological diagnostic methods in phytopathology II. On interrelations between the position of the precipitation lines and the specifity of the reactions. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, 2 131(7): 577-587

Investigations on possibilities of using mycoserological diagnostic methods in phytopathology. III. On interrelations between the number of reacting epitopes and the specificity of the reactions. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, 2 132(8): 708-715

Investigations on possibility of reduction of potato cultivation measures. 2. Comparison of effectiveness of manual, mechanical and chemical weeding of potatoes. Roczniki Nauk Rolniczych, A 102(3): 57-69

Investigations on practical silage making from wilted lucerne. 1. Changes in the crude protein and amino acid contents of lucerne in the course of silage making. Mosonmagyarovari Mezogazdasagtudomanyi Kar Kozlemenyei 16(1a): 5-37

Investigations on previously unreported or noteworthy plant viruses and virus diseases in the Philippines. FAO Plant Protection Bulletin 25(2): 78-84

Investigations on problems of heterosis in sweet pepper (Capsicum annuum L.). Proceedings of the XIX International Horticultural Congress I Section VII Vegetables Pp 621-674: [Abstracts]: 673

Investigations on production factors in irrigated and non-irrigated winter wheat stands during the 1974 growing season. Novenytermeles 24(2): 149-157

Investigations on productivity of Japanese Cypress (Chamaecyparis obtusa) stands I. Biomass and growth of 29-year-old stands in Sorayama. Bulletin of the Faculty of Agriculture, Tottori University 27: 108-111

Investigations on progamic incompatibility in Prunus species and interspecific hybrids. Archiv fur Zuchtungsforschung 8(2): 127-138

Investigations on proteins in aleurone grains of Pisum sativum and Iris pseudacorus. Biochemie und Physiologie der Pflanzen 167(4): 311-315

Investigations on race-nonspecific resistance to yellow rust (Puccinia striiformis) and barley mildew (Erysiphe graminis f. sp. hordei). Nordisk Jordbrugsforskning 57(5): 1115-1116

Investigations on ready-made liquid foods for infant feeding. XX International Dairy Congress, Vol E: 1077

Investigations on rearing intensity, age at first calving, and length of useful life in cattle; results from Sweden. Schweizerische Landwirtschaftliche Monatshefte 55(12): 419-438

Investigations on regrafting the apple cultivar Sumatovka with bitumen coating of wounds. Godisen Zbornik na Zemjodelsko Sumarskiot Fakultet na Univerzitetot Skopje, Ovostarstvo1973 1973; 25: 245-250

Investigations on related species of aphids with different karyotypes by the method of DNA cytometry. Doklady Akademii Nauk SSSR, Biologiya 224(2): 457-459

Investigations on relationship and variation of some legume viruses within the potyvirus group. Meddelanden Statens Vaxtskyddsanstalt 16(171): 289-322

Investigations on residues of benomyl fungicide in different crops and in soil. Tidsskrift for Planteavl 81(1): 33-48

Investigations on resistance to Pseudomonas syringae van Hall in breeding apples. Archiv fur Zuchtungsforschung 8(2): 99-107

Investigations on resistance to beet eelworm Heterodera schachtii Schmidt and breeding of sugar-beet for resistance to eelworm in Poland. Sbornik referatu Mezinarodni konference o ochrane cukrovky: 295-300

Investigations on resistance to chlorosis in new vine progenies - results from the Zell experimental garden. Weinberg and Keller 25(5): 204-224

Investigations on resistance to insecticides in Drosophila melanogaster M. from 1957 to 1973 in the Kaiserstuhl area. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 81(12): 732-750

Investigations on resistance to malathion and lindane in beetle species infesting stored products in the Federal Republic of Germany. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 51(2): 17-20

Investigations on rhizomania disease of sugar beet in the Federal Republic Germany. Phytopathologische Zeitschrift 90(2): 97-103

Investigations on rice herbicides in Egypt. 1. The effect of herbicidal mixtures on rice grain yield and weeds. Libyan Journal of Agriculture 6(1): 221-228

Investigations on rice tungro virus in India. Tropical Agriculture Research Series Japan: 109-116

Investigations on seed and soil treatments against the larvae of Zabrus spp. and Anisoplia spp. on cereals in Central Anatolia and phytotoxicity of lindane in field conditions. Bitki Koruma Bulteni 15(4): 202-224

Investigations on seed production in rice. Current Research 4(5): 73-74

Investigations on seed production in rice seed deterioration and effect of position of seed on the plant on grain yield. Current Research 5(4): 55-56

Investigations on selection criteria for fur characters in mink. Zuchtungskunde 49(5): 394-400

Investigations on serum antibodies to a virus (3053 3 LB) isolated from the plasma of a leukemic cow, in milkers, cows with leukosis and apparently healthy cows. Revue Roumaine de Virologie 25(1): 53-60

Investigations on short-distance transport in horticulture. Deutscher Gartenbau 30(44): 1479-1482

Investigations on size and timing of applications of calcium ammonium nitrate for fertilization of old spruce stands. Beitrage fur die Forstwirtschaft 11(3): 144-146

Investigations on soil borne disease of pea in Piedmont. Informatore Fitopatologico 26(7): 15-17

Investigations on soil fungistasis: Part 4 - Effect of fertilizer amendments on soil fungistasis. Fertilizer Technology 13(4): 306-308

Investigations on soil physics and agrohydrology on the young coastal plain of Surinam. Bulletin, Landbouwproefstation Suriname (93): 259

Investigations on soils under peach at Neptun State Farm (Dobrudja, Rumania). Lucrari Stiintifice, B Institutul Agronomic "N Balcescu" Bucuresti 16: 9-13

Investigations on some biological and physiological properties of apple trees in waterlogged soil. Gradinarska i Lozarska Nauka 13(2): 22-30

Investigations on some constituents and properties of the milk of cows fed on hay from grassland fertilized with high levels of mineral nitrogen. Roczniki Naukowe Zootechniki 1(1): 111-115

Investigations on some functions of forests and criteria for their evaluation in Bosnia and Herzegovina. Radovi Sumarskog Fakulteta i Instituta za Sumarstvo u Sarajevu 1974; 18(4/6): 91

Investigations on some indices of the water regime of Juglans regia in forest communities. Gorskostopanska Nauka 12(2): 34-41

Investigations on some metabolites of Tecoma stans Juss. callus tissue. Part II. Chromatographical analysis of alkaloid and quinone compounds. Acta Societatis Botanicorum Poloniae 45(4): 369-381

Investigations on some parameters of the milk for the detection of subclinical mastitis. Annual Bulletin, International Dairy Federation (85): 53-58

Investigations on some physiological processes in pea-Rhizobium symbiotic system. 1. The dynamics of growth and dry matter accumulation. Pamietnik Pulawski (64): 167-188

Investigations on some principles in the pressure impregnation of Spruce wood. Holz als Roh und Werkstoff 33(3): 97-99

Investigations on some properties of the wood of Pinus merkusii and Pinus massoniana. Holztechnologie 15(4): 220-223

Investigations on soybean diseases carried out in the State of Sao Paulo. Summa Phytopathologica 3(1): 3-30

Investigations on spontaneous chromosome aberrations in the roots of onion seedlings and on their effect upon seedling growth. Genetica Polonica 18(1): 39-49

Investigations on sprout inhibitor residues with potato tubers after treatment with chloropropham. Landbauforschung Volkenrode 24(1): 73-77

Investigations on sprout inhibitor residues with raw and cooked potatoes. Landbauforschung Volkenrode 24(1): 77-78

Investigations on stomatal and fruit size in certain plum cultivars (Prunus domestica). Godisen Zbornik na Zemjodelsko Sumarskiot Fakultet na Univerzitetot Skopje, Ovostarstvo1973 1973; 25: 71-75

Investigations on sugar beet injury due to the sucking activity of Aphis fabae Scop. Archiv fur Phytopathologie und Pflanzenschutz 12(2): 105-110

Investigations on symbiotic nitrogen fixation of non-leguminous plants II. The fine structure of the root nodules of Elaeagnus. Acta Botanica Sinica 19(4): 247-251

Investigations on symptomatology, transmission, etiology and host specificity of black currant reversion virus. Acta Horticulturae: 99-104

Investigations on tending fellings in Pinus nigra plantations. Gorskostopanska Nauka 14(3): 27-34

Investigations on the Collembolan fauna of two sugar-beet crops in Bavaria. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 26(10): 150-153

Investigations on the Filariidae of Cervidae in southern Germany. 2. The Filariidae of red deer (Cervus elaphus). Tropenmedizin und Parasitologie 26(3): 348-358

Investigations on the N-metabolism and N-transport of decapitated roots. Zeitschrift fur Pflanzenernahrung und Bodenkunde 141(2): 151-165

Investigations on the Opiinae of Otztal (Tyrol) (Hymenoptera: Braconidae). Folia Entomologica Hungarica 27: 383-388

Investigations on the Schardakow method for controlling sprinkler irrigation. Archiv fur Acker und Pflanzenbau und Bodenkunde 19(11): 837-848

Investigations on the Taraxacum officinale pollen shortage in dandelion honeys from Piedmont and Lombardy. Apicoltore Moderno 65(3/4): 58-64

Investigations on the ability of aphids to infect a series of test plants with pea mosaic virus. Archiv fur Phytopathologie und Pflanzenschutz 11(2): 125-132

Investigations on the action mechanism of a virus inhibitor from Phytolacca americana. Rivista di Patologia Vegetale, IV 13(3/4): 77-84

Investigations on the action of rain on freshly impregnated pine poles with reference to possible environmental pollution. Holz als Roh und Werkstoff 35(2): 79-84

Investigations on the acute toxic effect of pyrethrum on various haematological aspects of Meriones hurrianae Jerdon, the Indian desert gerbil. Pyrethrum Post 13(2): 61-70

Investigations on the acute toxicity of monolinuron in rats, laying hens and chicks. Deutsche Tierarztliche Wochenschrift 83(3): 111-114

Investigations on the adaptability of some soft and hard wheat varieties of differing origin to the environmental conditions of Bornova. Ege Universitesi Ziraat Fakultesi Dergisi 13(3): 289-304

Investigations on the adaptation of forest tree species in the former basin of Lake Texcoco. Boletin Divulgativo, Instituto Nacional de Investigaciones Forestales, Mexico (37): 30

Investigations on the after-ripening process of Prunus avium seeds. Angewandte Botanik 51(1/2): 37-54

Investigations on the age at slaughter of geese. Tierzucht 32(1): 39-43

Investigations on the aggregation substance of Xyloterus domesticus L. (Coleoptera:Scolytidae). Zeitschrift fur Angewandte Entomologie 74(3): 319-332

Investigations on the altitude tolerance of calves. Zeitschrift fur Tierzuchtung und Zuchtungsbiologie 92(4): 282-298

Investigations on the amino acid composition of grapevine shoot apices. Szoleszet es Boraszat 1976; 1: 3-21

Investigations on the annual cycle of development of forest trees. II. Autumn dormancy and winter dormancy. Metsantutkimuslaitoksen Julkaisuja 84(1): 101

Investigations on the antigenic structure of Fusaria. I. An electrophoretic survey of proteins, glycoprotein and lipido-proteino-polysaccharides in the mycelial extracts of Fusarium culmorum and Fusarium acuminatum. Acta Phytopathologica Academiae Scientiarum Hungaricae 11(1/2): 37-43

Investigations on the antimicrobial activity of amin-aldehyde-condensates. 1. Symmetrically substituted aminals of formaldehyde. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, IA 238(3): 402-412

Investigations on the antimicrobial activity of amine-aldehyde-condensates. 2. Communication: Asymmetrically substituted aminals of formaldehyde. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, IB 165(5-6): 435-443

Investigations on the antimycotic activity of afungin sprays in comparison with a new film-producing antimycotic. Dermatologische Monatsschrift 163(5): 379-383

Investigations on the appearance of virus yellows on sugar-beet and vector control in Westfalen-Lippe. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft Berlin Dahlem: 101

Investigations on the applicability of the autocidal method to Piesma quadratum Fieb. (Het.: Piesmidae). I. Dose-effect-curves and the effect on the life-span of males exposed as adults to gamma-rays. Zeitschrift fur Angewandte Entomologie 82(3): 241-246

Investigations on the ascaricidal effect of fenbendazole in naturally infected horses. Untersuchungen uber die askarizide Wirkung von Fenbendazol bei naturlich infizierten Pferden: 41

Investigations on the assessment of mildew infestation in winter rye. Archiv fur Phytopathologie und Pflanzenschutz 13(2): 93-97

Investigations on the bee toxicity of the juvenoid 'Ro 10-3108' and Evisect 'San I 155'; comparison of the laboratory and field tests. Wilde, J de Chairman: De Wilde, J : Proceedings of the Eighth International Congress of the International Union for the Study of Social Insects Wageningen, The Netherlands, September 5-10, 1977: 88

Investigations on the behaviour and division of labour of wood-ants on colonies of lachnids (Formica rufa L. and polyctena Forster; Lachnus roboris L.). Waldhygiene 12(5/6): 157-168

Investigations on the behaviour in tree nurseries and orchards of spur-type varieties grafted on different rootstocks. Portaltoii Principalelor Specii de Pomi Fructiferi: Ionita, C; Modoran, I; Manughievici, E; Parnia, P; Casavela, S; Tudosescu, O; Lazar, A; Bodi, I; Dumitrache, I; Stanciu, N; Movileanu, M; Amzar, G : Trials with vegetative apple rootstocks: Cercetari privind portaltoii vegetativi ai marului: 109 - 123

Investigations on the behaviour of residues of acaricides and fungicides in vegetables with reference to new application methods. Nachrichtenblatt fur Pflanzenschutz in der DDR 30(12): 250-253

Investigations on the behaviour of termites in relation to different Basidiomycetes. Zeitschrift fur Angewandte Entomologie 78(3): 255-279

Investigations on the bio-ecology and control of anthracnose (Colletotrichum lagenarium (Pass) Ell. et Halst.) of melons and watermelons in the Black Sea region of Turkey. Bitki Koruma Bulteni 17(2/4): 151-165

Investigations on the biochemical bases of the resistance of potato tubers to injury. Archiv fur Zuchtungsforschung 7(3): 145-148

Investigations on the biological activity and chemical composition of the aerial parts of Adonis sibiricus. Rastitel' nye Resursy 11(4): 512-514

Investigations on the biological dependence of the cabbage seed-pod gall-midge (Dasineura brassicae Winn.) on the cabbage seed-pod weevil (Ceutorhynchus assimilis Payk.) and proposals for improvement of their control. Nachrichtenblatt fur den Pflanzenschutzdienst in der DDR 27(7): 145-149

Investigations on the biological significance of the mycetangia of some ambrosia beetles. Material und Organismen: 489-497

Investigations on the biology and control by chemical and biological means of the grape moth (Lobesia botrana Schiff.) in the Murfatlar vineyards. Analele Institutului de Cercetari pentru Protectia Plantelor 13: 121-131

Investigations on the biology and control of Sclerospora graminicola on bajra. Journal of the Mysore University, B1974; 26(1/2): 118-128

Investigations on the biology and ecology of the grapevine bud pest Eugnorisma miniago Ferr. (Lep. Noctuidae). Entomologie et Phytopathologie Appliquees (38): Pe 55-68; de 13-14

Investigations on the biology of Amblyomma variegatum (Fabricius, 1794) under laboratory conditions. Untersuchungen uber die Biologie von Amblyomma variegatum Fabricius, 1794 unter Laborbedingungen: [4+] 40

Investigations on the biology of long smut (Tolyposporium ehrenbergii (Kuhn) Pat.) of sorghum in Southeast Anatolia. Journal of Turkish Phytopathology 5(2/3): 61-69

Investigations on the biology of the lettuce root aphid Pemphigus bursarius (L.). Zeitschrift fur Angewandte Entomologie 74(3): 225-245

Investigations on the biology of the potato tuber moth Phthorimaea operculella Zeller (Lepidoptera-Gelechiidae) in Iraq. Yearbook of Plant Protection Research, Iraq Ministry of Agriculture and Agrarian Reform1976 recd 1978; 1: Ar 9-26; en p. 4

Investigations on the biology of the small plum aphid - Brachycaudus helichrisi (Kalt.) (Homoptera, Aphididae). Polskie Pismo Entomologiczne 45(3/4): 583-596

Investigations on the biology, ecology and control of Earias insulana Boisd. (Noctuidae). Entomologie et Phytopathologie Appliquees (43): Pe 39-54; de 6-7

Investigations on the biology, morphology and spread of Herpotrichia parasitica (Hartig) E.Rostrup (formerly Trichosphaeria parasitica Hartig) II. Mode of infection, host spectrum and culture procedure. European Journal of Forest Pathology 6(4): 222-238

Investigations on the biosynthesis of griseofulvin by Penicillium grizeofulvum. Lucrari Stiintifice, II: 211-214

Investigations on the black vine weevil (Otiorrhynchus sulcatus Fabr.) in the laboratory. Meddelanden, Statens Vaxtskyddsanstalt 16(166): 115-138

Investigations on the blood composition of sows during the reproductive cycle. I. Blood changes during the oestrous cycle. Zuchthygiene 12(3): 117-124

Investigations on the bromide concentration in Belgian greenhouse lettuce. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 40(2): 1085-1093

Investigations on the calcium requirements of flue-cured tobacco and factors related to varietal susceptibility to calcium deficiency. Dissertation Abstracts International, B 35(11): 5233-5234

Investigations on the carbohydrate polymers of the cell-wall of roughages and their utilization by rumen bacteria. Investigations on the carbohydrate polymers of the cell wall of roughages and their utilization by rumen bacteria: iii + 214pp

Investigations on the causal agents and their pathogenicities and chemical control methods of the damping-off of carnation seedlings grown in greenhouses of Izmir. Journal of Turkish Phytopathology 5(1): 21-29

Investigations on the cause of replant disease in fruit trees. VI. Detection of actinomycetes in feeder roots of apple seedlings in soils with different degrees of replant disease. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, 2 132(5/6): 593-606

Investigations on the causes of deterioration of citrus imports. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 28(2): 20-26

Investigations on the causes of variation in piglet birth weight and body and blood composition in underweight piglets. Deutsche Tierarztliche Wochenschrift 83(10): 438-448

Investigations on the chaetae of ixodid ticks (Parasitiformes, Ixodoidea, Argasidae) under the scanning electron microscope. II. The orthotrichoid chaetae of the larvae of argasid ticks. Entomologicheskoe Obozrenie 54(3): 673-675

Investigations on the changes in soil pH following fertilizing with basic slag. Phosphorsaure 30(1): 91-105

Investigations on the characterisation of neurohormone D from Periplaneta americana with dansyl chloride. Zoologische Jahrbucher, Allgemeine Zoologie und Physiologie der Tiere 78(4): 533-541

Investigations on the chemical composition of assimilable phosphorus forms determined by the Egner-Riehm and Egner-Riehm-Domingo methods. Zeszyty Naukowe Rolniczej w Szczecine (48): 83-96

Investigations on the chemical resistance of untreated and impregnated Birch wood towards sulphuric acid. Holztechnologie 17(2): 113-114

Investigations on the cherry fruit-fly (Rhagoletis cerasi L.) in Campania I. Data collected in the period 1971-1975 within the context of the O.I.L.B. campaigns in the western Palaearctic Region. Annali della Facolta di Scienze Agrarie delle Universita di Napoli, Portici1976 1977; 9/10: 115-131

Investigations on the coat of day-old Karakul lambs. A review of 10 years of research. Deutsche Tierarztliche Wochenschrift 82(9): 364-367

Investigations on the colonisation of artificial substrates by the preimaginal stages of simuliids with special reference to Boophthora erythrocephala de Geer (Simuliidae, Dipt.). Zeitschrift fur Angewandte Entomologie 82(1): 65-71

Investigations on the combined application of bitumen emulsion and nitrogen fertilizers as liquid mulches. II. Effect on crop yield and nitrogen uptake by plants. Archiv Fur Gartenbau 24(3): 199-207

Investigations on the competing ability of rice with weeds in the rainfed uplands. Agricultural Research Journal of Kerala 13(2): 146-151

Investigations on the complex prescriptions of Oriental medicine and their components with a computer. 6. Analysis of prescriptions used in the traditional medicine of Korea and Japan. Rastitel' nye Resursy 13(3): 421-427

Investigations on the concentration of heavy metals in individual feedstuffs. II. Mercury. Deutsche Tierarztliche Wochenschrift 82(10): 400-405

Investigations on the condition of slaughtered animals for the protection of consumers from zoonotic infections and chemical residues. Proceedings of the 20th World Veterinary Congress, 6-12 July, 1975, Thessaloniki, Greece Volume 1: 728-732

Investigations on the contamination of agricultural products with preparations containing DDT under conditions of intensive treatment with chemicals. Prace Naukowe Instytutu Ochrony Roslin 1975; 15(2): 141-152

Investigations on the contamination of maize, maize grits and maize flour by micro-organisms. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 83(5): 253-260

Investigations on the control of Ceratitis capitata W. by the sterile insect technique in Moquegua, Peru. Revista Peruana de Entomologia 15: 1-21

Investigations on the control of fungus diseases of berry fruits. Erwerbsobstbau 18(3): 40-43

Investigations on the control of fungus diseases of raspberry. Pr Komis Nauk Rol i Komis Nauk Lesn 39: 215-229

Investigations on the control of moth infestation (Plodia interpunctella = Indian meal moth) on confectionery, through ionising radiation. Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 49(2): 25-30

Investigations on the control of stored-product pests in ships' holds with methyl bromide and phosphine. Nachrichtenblatt fur den Pflanzenschutzdienst in der DDR 26(2): 40-44

Investigations on the control of the wheat bulb fly (Leptohylemyia coarctata Fallen) with the aid of chemical seed-dressing. Nachrichtenblatt fur den Pflanzenschutz in der DDR 28(9): 178-182

Investigations on the control of warble infestation in Angora goats. Firat Universitesi Veteriner Fakultesi Dergisi 3(1): 1-18

Investigations on the cooperation of mutated genes. I. Polymeric genes. Egyptian Journal of Genetics and Cytology 4(2): 336-344

Investigations on the copper content of soils and plants. II. Relationship between soil and plant copper contents. Roczniki Gleboznawcze 28(2): 17-32

Investigations on the correlation between sexual behaviour and milk production of Holstein cows and the environmental relations of their fertility. Progress in animal hygiene: 175-179

Investigations on the coumarins of Peucedanum ostruthium fruits I. Herba Hungarica 15(3): 17-25

Investigations on the course of drying of grass and clover species. Wirtschaftseigene Futter 21(3): 247-263

Investigations on the cure of tobacco plants infected by tomato spotted wilt virus. Virusni bolesti po rasteniyata: 5-12

Investigations on the cytokinin-like substances in mango. Mysore Journal of Agricultural Sciences 11(1): 113

Investigations on the damage and bionomics of stem eelworm (Ditylenchus dipsaci) on lucerne and possibilities of control.. Zaverecna zprava vyzkumneho ustavu picninarskeho, Troubsko: 1-36

Investigations on the damage caused by insect pests on love apple (Lycopersicon esculentum L.). Revue Agricole et Sucriere de l' Ile Maurice 57(1): 27-32

Investigations on the date of microsporogenesis in some fruit species: apples and pears. Gradinarska i Lozarska Nauka 12(5): 13-20

Investigations on the decline of the plum cultivar Stanley in Yugoslavia. Poljoprivredna Znanstvena Smotra 39 (49): 293-299

Investigations on the dependence of flowering in Spruce (Picea abies (L.) Karst.) upon age and hormone treatment. Silvae Genetica 25(2): 83-85

Investigations on the destabilization of fat in cream in the churning cylinder. XX International Dairy Congress, Vol E: 861

Investigations on the determination and control of important weeds in corn fields in the Black Sea area of Turkey. Journal of Turkish Phytopathology 6(1): 9-14

Investigations on the development of Phytophthora cactorum (Leb. & Cohn) Schroet. in soil. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 82(6/7): 337-354

Investigations on the development of an irradiated vaccine for animal schistosomiasis. Nuclear techniques in animal production and health: 421-431

Investigations on the development of the root system of grapevine infected by yellow mosaic. Gradinarska i Lozarska Nauka 12(4): 99-103

Investigations on the differentiation of Pseudomonas mors-prunorum Wormald and Pseudomonas syringae van Hall by means of physiological and biochemical methods. Zentralblatt fur Bakteriologie, Parasitenkunde Infektionskrankheiten und Hygiene, 2 130(5): 409-423

Investigations on the digestive tract of roe and fallow deer and of moufflons. 3. Microorganisms in the rumen of roe and fallow deer and of moufflons. Zeitschrift fur Jagdwissenschaft 23(2): 64-69

Investigations on the dilution and short-term preservation of cock semen. Monatshefte fur Veterinarmedizin 30(24): 937-940

Investigations on the dimensional changes of particle board in the plane of the board. I. Methods of investigation and previous results. Holz als Roh und Werkstoff 33(4): 142-146

Investigations on the dimensional stability of Teak. Holz als Roh und Werkstoff 33(4): 147-150

Investigations on the diseases of papaya - IV. Post infection changes in ascorbic acid content. Indian Phytopathology 1977; 29(1): 84-85

Investigations on the dispersal of the larch bud moth, Zeiraphera diniana Gn. (Lep., Tortricidae): 1. Morphological and biometric studies of the pupal and adult stages. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 50(2): 107-134

Investigations on the dispersal of the larch bud-moth, Zeiraphera diniana Gn. (Lep. Tortricidae): 2. Flight activity in the field. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 51(1): 59-88

Investigations on the distribution of calcite and dolomite in soils of the Kiskunsag area. Agrokemia es Talajtan 26(1/2): 1-18

Investigations on the drought resistance of some grapevine rootstocks. Gradinarska i Lozarska Nauka 12(6): 117-125

Investigations on the dynamics of degradation of fenthion residues in apples, plums and cherries. Biuletyn Instytutu Ochrony Roslin 54: 373-385

Investigations on the dynamics of numbers and infestation of cereal crops by the noxious pentatomid in the Krasnodar region by means of natural orthogonal functions. Trudy Vsesoyuznogo Nauchno issledovatel' skogo Instituta Zashchity Rastenii (Vyp. 45): 132-143

Investigations on the dynamics of the decomposition of 2,4-D and its mixtures in soil. Pamietnik Pulawski (62): 173-185

Investigations on the dynamics of the dissipation of residues of dichlorvos in raspberries. Roczniki Nauk Rolniczych, E 6(1): 137-142

Investigations on the dynamics of the populations in an underground urban resting place of Culex pipiens L. 1758 (Diptera; Culicidae). Annales de Parasitologie Humaine et Comparee 53(2): 235-240

Investigations on the ecology and biology of Aedes aegypti and A. albopictus: seasonal incidence and larval breeding preference. Kalikasan 3(3): 187-192

Investigations on the ecology of Central European Raphidioptera (Insecta, Neuropteroidea). Zeitschrift fur Angewandte Entomologie 76(1): 1-30

Investigations on the effect of a phosphoric acid ester on the occurrence of spraing in potatoes and the vector of tobacco rattle virus. Mededelingen Fakulteit Landbouwwetenschappen Gent 38(3): 1655-1662

Investigations on the effect of black polyethylene mulch on growth and yields of tulip and gladiolus. Archiv fur Gartenbau 24(4): 251-258

Investigations on the effect of breed, age and nutrition on egg yolk cholesterol content in laying hens. Archiv fur Geflugelkunde 40(4): 134-140

Investigations on the effect of cement dust on some common trees and shrubs. Kertgazdasag 8(3): 71-76

Investigations on the effect of cereal aphids on the yield of winter wheat. Beitrage zur Entomologie 26(1): 187-196

Investigations on the effect of cultivar, method and duration of storage on the variation of selected quality criteria of some new apple cultivars. Archiv fur Gartenbau 24(3): 181-197

Investigations on the effect of cytokinins on cell multiplication in Azotobacter. LatvPSR Zinatnu Akad Vestis (11): 38-42

Investigations on the effect of field insecticidal soil disinfection and subsequent Treflan treatment on direct sown tomatoes. Kertgazdasag 8(3): 61-70

Investigations on the effect of high environmental temperatures on performance of laying hens of different body weight. Archiv fur Geflugelkunde 39(6): 225-231

Investigations on the effect of mineral fertilizers on the seed yield of Pinus strobus in the Zelendvor plantation. Sumarski List 99(4/6): 149-160

Investigations on the effect of pesticides on pea seed production. Agrartudomanyi Egyetem Kozlemenyei 1974: 239-255

Investigations on the effect of phenol compounds on the tyrosinase of free-living nematodes. 2 Vortragstagung zu Aktuellen Problemen der Phytonematologie am 2751976 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der Deutschen Demokratischen Re ik, Sektion Phytopathologie und Wilhelm Pieck Universitat, Rostock: 68-81

Investigations on the effect of ploughing depth and fertilizers on the yield of sunflower on alluvial soil in the Danube floodplain, Oltenita. Lucrari Stiintifice, Institutul Agronomic ' N Balcescu' , A 1974; 15: 59-71

Investigations on the effect of seminal plasma on the results of cattle sperm concentration estimation using Lange's colorimeter method. Wiener Tierarztliche Monatsschrift 62(12): 442-443

Investigations on the effect of sowing period on the yield of cotton in Guddu Barrage area in Sind. Pakistan Cottons 19(2): 105-113

Investigations on the effect of the female sex pheromone on the flight activity of males of Lymantria monacha L. in the field. Zeitschrfit fur Angewandete Entomologie 77(4): 337-341

Investigations on the effect of the preparation of cattle semen at room temperature or at +5 deg C on the non-return rate. Mitteilungen des Schweizerischen Verbandes fur Kunstliche Besamung und der Schweizerischen Arbeitsgemeinschaft fur Kunstliche Besamung 14(5): 163-164

Investigations on the effect of type of management of laying hens (free-range, on the floor or in cages) on egg quality characters. Kleintierzucht in Forschung und Lehre, Celler Jahrbuch 1975; 23: 18

Investigations on the effectiveness and application of the gipsy moth sex pheromone. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft, Berlin Dahlem (151): 309

Investigations on the effectiveness of five new insecticides against the Colorado potato beetle. Biuletyn Instytutu Ochrony Roslin 54: 431-441

Investigations on the effectiveness of granular insecticides in the control of bean aphid (Aphis fabae Scop.) on sugar-beet. Biuletyn Instytutu Ochrony Roslin 54: 505-519

Investigations on the effectiveness of kartap against the Colorado potato beetle (Leptinotarsa decemlineata Say) carried out in 1970-72. Biuletyn Instytutu Ochrony Roslin 54: 299-316

Investigations on the effectiveness of methyl bromide, especially at lower temperatures, against Khapra beetle larvae (Trogoderma granarium Everts) (Dermestidae, Coleoptera). Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 50(5): 68-73

Investigations on the effectiveness of new Polish preparations for the control of the cabbage root fly - (Hylemyia Phorbia) brassicae Bche. Prace Naukowe Instytutu Ochrony Roslin 1975; 16(1): 159-169

Investigations on the effectiveness of new insecticides against the Colorado potato beetle (Leptinotarsa decemlineata Say). Biuletyn Instytutu Ochrony Roslin 54: 339-348

Investigations on the effectiveness of tannery sludges as fertilizers. 2. The effect of sludges on crop yields. Roczniki Gleboznawcze 27(1): 113-122

Investigations on the effectiveness of tannery sludges as fertilizers. 3. The effect of sludges on the chemical composition of crops. Roczniki Gleboznawcze 27(1): 123-135

Investigations on the effects of flooding on crop growing areas. Agrartudomanyi Egyetem kozlemenyei, Godollo, II: 300-301, 365, 382, 398

Investigations on the effects of measurement errors in measurement of log diameters. Holztechnologie 15(4): 230-234

Investigations on the effects of reversion disease on crop and growth of black currant. Acta Horticulturae: 91-97

Investigations on the effects of some antibiotics on the development, fertility, and body size of hop aphids (Phorodon humuli (Schrk.)) on hop plants (Humulus lupulus L.) standing in nutritive solution. Archiv fur Phytopathologie und Pflanzenschutz 12(4): 275-283

Investigations on the effects of timing chilli (Capsicum annuum) transplanting on crop performance. Singapore Journal of Primary Industries 5(2): 123-132

Investigations on the efficiency of fungicides used in viticulture against Alternaria sp., isolated from infected berries. Weinberg and Keller 24(10): 455-458

Investigations on the efficiency of new herbicides for the control of annual weeds in unirrigated potatoes. Lucrari Stiintifice, Institutul de Cercetari pentru Cultura Cartofului si Sfeclei de Zahar, Cartoful 6: 213-228

Investigations on the egg-parasites of Oxya intricata in Taiwan. Journal of Taiwan Agricultural Research 23(2): 116-125

Investigations on the electron microscopic demonstration of beet Krauselkrankheit virus (Beta virus 3) in Beta vulgaris L. and Piesma quadratum Fieb. Archiv fur Phytopathologie und Pflanzenschutz 12(5): 299-313

Investigations on the endoparasitic fauna of the Scandinavian-Baltic population of the herring gull (Larus argentatus Pontoppidan 1763). A qualitative and quantitative study. Contributions to the parasitic fauna of Denmark. No. 3. Arsskrift, Kongelige Veterinaer og Landbohoejskole, Copenhagen: 59-78

Investigations on the epidemiology and control of plague in South Vietnam. Part I; Part II. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, I Abt Orig, A 228(4): 482-508; 509-532

Investigations on the epidemiology, damage and prognosis of glume blotch (Septoria nodorum) of wheat. Bayerisches Landwirtschaftliches Jahrbuch 54(1): 72-117

Investigations on the essential oil quality of annual caraway (Carum carvi f. annuum) by thin layer chromatography. Bulletin, Vyzkumny Ustav Zelinarsky Olomouc (18): 73-81

Investigations on the establishment of the North-American pimpline Itoplectis conquistor (Hym., Ichneumonidae) as a parasite of Rhyacionia buoliana (Lep., Olethreutidae) in NW Germany. Investigations on the establishment of the North American pimpline Itoplectis conquistor Hym, Ichneumonidae as a parasite of Rhyacionia buoliana Lep, Olethreutidae in NW Germany: viii + 134 + 37 fig.

Investigations on the esterification of tropine and tropic acid in tissue cultures of plants. Biochemie und Physiologie der Pflanzen 168(1/4): 87-92

Investigations on the estimation of the seed germination capacity of sugar beet from the results of conventional germination tests. Zeitschrift fur Acker und Pflanzenbau 144(1): 18-33

Investigations on the fauna of Papaver spp. and Cannabis sativa. Trinidad, Commonwealth Institute of Biological Control: Report of work carried out during 1975: 39-40

Investigations on the fauna of an orchard in East Norway. Norwegian Journal of Entomology 25: 95

Investigations on the fauna of phytophagous insects of Cannabis sativa L. Progress Report No. 5, Project for the United Nations Office at Geneva. Investigations on the fauna of phytophagous insects of Cannabis sativa L Progress Report No 5, Project for the United Nations Office at Geneva: 13

Investigations on the feasibility of AI in rabbits at an early stage after parturition. Zuchthygiene 12(2): 93-94

Investigations on the feeding behaviour of different aphid species on 32P-labelled host- and nonhost-plants. Archiv fur Phytopathologie und Pflanzenschutz 10(1): 53-60

Investigations on the fertility and oviposition of the predacious bug Anthocoris nemorum L. (Hem.: Heteroptera). Zeitschrift fur Angewandte Entomologie 83(4): 355-363

Investigations on the fertilizer requirement of lavender grown on a podsolized cinnamon soil. Rasteniev"dni Nauki 13(6): 119-126

Investigations on the filariae of Cervids in southern Germany. 3. Filariae of roe deer (Capreolus capreolus) and fallow deer (Dama dama). Tropenmedizin und Parasitologie 26(4): 494-498

Investigations on the filariids of the Cervidae in southern Germany. 4. Onchocerca garmsi Bain & Schulz-Key, 1976, a subcutaneous filariid of red deer (Cervus elaphus). Tropenmedizin und Parasitologie 27(2): 229-232

Investigations on the flight activity and mating behaviour of drones. 6. Flight on and over mountain ridges. Apidologie 7(4): 331-341

Investigations on the flight and breeding of the ambrosia beetle, Trypodendron lineatum (Oliv.). I. Phenology and relation with the tree in which development occurs. Zeitschrift fur Angewandte Entomologie 76(3): 251-277

Investigations on the flight and breeding of the ambrosia beetle, Trypodendron lineatum (Oliv.). II. Density of attacks, number of eggs, mortality and progeny. Zeitschrift fur Angewandte Entomologie 77(1): 31-72

Investigations on the flying time of aphids, thrips, late wheat shoot fly and Tropinota hirta Poda in small grains. Zastita Bilja 27(3/4): 361-370

Investigations on the food-plant range of Sitona lineatus L. (Curcul., Coleopt.). Zeitschrift fur Angewandte Entomologie 82(3): 267-274

Investigations on the forecasting of outbreaks of the wheat bulb fly (Leptohylemyia coarctata Fallen) on winter wheat. Martin Luther Universitat Halle Wittenberg; Akademie der Landwirtschaftswissenschaften der DDR; Biologische Gesellschaft der DDR: Symposium with international participation on pest surveillance in the production of cereals on an industrial scale Halle Saale, 16th to 18th October 1974: Symposium mit internationaler Beteiligung zur Schaderregeruberwachung in der industriemassigen Getreideproduktion Halle Saale, 16 bis 18 Oktober 1974: 105-117

Investigations on the formation of gum ducts associated with the gumming of stone fruit trees. Mitteilungen Klosterneuburg Rebe und Wein, Obstbau und Fruchteverwertung 28(3/4): 119-125

Investigations on the frequency of kidney disease in a normal dog population: kennel dogs. Kleintierpraxis 21(1): 16-21

Investigations on the frequency of the Pelger anomaly in the domestic rabbit population. Zentralblatt fur Veterinarmedizin, A 24(5): 409-412

Investigations on the fumigation against stored-product pests in containers with Delicia-GASTOXIN. Nachrichtenblatt fur den Pflanzenschutzdienst in der DDR 26(5): 101-102

Investigations on the fumigation in quarantine of bulk-laden oilcake in barges against the khapra beetle (Trogoderma granarium Ev.). Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft, Berlin Dahlem (173): 29

Investigations on the function of the salivary glands of predacious larvae of gallmidges (Aphidoletes aphidimyza Rond.). Zeitschrift fur Angewandte Entomologie 77(3): 270-273

Investigations on the general and local distribution of tobacco rattle virus (TRV) and its vectors in Switzerland. Phytopathologische Zeitschrift 89(1): 1-24

Investigations on the genetical basis of breeding rose rootstocks within the research programme of the Federal Research Institute for Horticultural Plant Breeding. Acta Pruhoniciana (32): 67-74

Investigations on the germination capacity and mycoflora of seeds of winter Triticale forms. Hodowla Roslin Aklimatyzacja i Nasiennictwo 19(1): 73-87

Investigations on the germination capacity and selection of threshing-tolerant forms in naked oats (Avena nuda L.). Zeitschrift fur Pflanzenzuchtung 72(4): 305-316

Investigations on the germination of Calophyllum brasiliense. Beitrage fur die Forstwirtschaft 11(2): 73-74

Investigations on the gluability of some Australian hardwood. Holz als Roh und Werkstoff 33(9): 341-348

Investigations on the glucose metabolism of the hindgut bacteria of the termite Nasutitermes nigriceps (Haldemann). Zeitschrift fur Angewandte Entomologie 83(1): 1-10

Investigations on the growth of sprouts on seed potatoes. Publikatie, Instituut voor Bewaring en Verwerking van Landbouwprodukten (295): 81

Investigations on the haemocytic defence reaction of the pupa of Galleria mellonella L. (Lepidoptera) and its inhibition by the pupal parasite Pimpla turionellae L. (Hym., Ichneumonidae). Zeitschrift fur Angewandte Entomologie 78(4): 340-370

Investigations on the haemolymph cells of insects by the method of vital staining. Zoologicheskii Zhurnal 57(5): 777-782

Investigations on the heat balance in the leaves and berries of grapevines trained by different systems. I. The daytime temperature balance in the leaves and berries of the cultivar Bolgar. Gradinarska i Lozarska Nauka 12(6): 147-156

Investigations on the heat retention of various coverings in a cranberry plantation. Mitteilungen Rebe und Wein, Obstbau und Fruchteverwertung 25(5-6): 433-446

Investigations on the helminths of Corvidae of Hesse. 1. Cestoda. Senckenbergiana Biologia 52(1/2): 139-149

Investigations on the helminths of Corvidae of Hesse. II. Trematoda. Senkenbergiana Biologia 52(3/5): 347-370

Investigations on the heritability in Polish Longwool and Polish Merino sheep of the milk productivity of ewes and the body weight of their lambs. Prace i Materialy Zootechniczne (9): 73-84

Investigations on the hide beetle, Dermestes maculatus (DeGeer). Anzeiger fur Schadlingskunde, Pflanzen und Umweltschutz 46(12): 180-183

Investigations on the horizontal resistance of barley and wheat against mildew (Erysiphe graminis) and yellow rust (Puccinia striiformis). Induced mutations for disease resistance in crop plants: 79-84

Investigations on the host range of Heterodera longicaudata Seidel, 1972. 2 Vortragstagung zu Aktuellen Problemen der Phytonematologie am 2751976 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der Deutschen Demokratischen Re ik, Sektion Phytopathologie und Wilhelm Pieck Universitat, Rostock: 31-40

Investigations on the host range of leek yellow dwarf virus. Archiv fur Phytopathologie und Pflanzenschutz 14(1): 1-6

Investigations on the host-plant selection of the codling moth (Laspeyresia pomonella L.) with special reference to apple and pear. Pflanzenarzt 29(10): 100-103

Investigations on the identification of the species of red spider-mites injurious to vegetables in the Aegean Region, and on the biology, control measures and natural enemies of the most widely distributed species, the two-spotted spider-mite Tetranychus urticae (Koch). Bitki Koruma Bulteni 15(1): 3-29

Investigations on the identification, distribution and effectiveness of the families of the natural enemies associated with the most important species of scale insects (Coccidae, Homoptera) causing damage to fruit trees in the Province of Izmir. Ege Universitesi Ziraat Fakultesi Yayinlari (336): 129

Investigations on the importance of adult feeding for the reproductive potential of Perniphora robusta (Chalc.: Pteromalidae). Entomophaga 20(3): 293-299

Investigations on the importance of the root systems of cultivated plants. 1. The effect of soil moisture content and nitrogen application on plant growth, root morphology, transpiration and nitrogen uptake. Zeitschrift fur Acker und Pflanzenbau 141(3): 211-230

Investigations on the impregnation behaviour of tributyltin oxide in various preservative formulations with the aid of an active agent labelled with 14C. Holztechnologie 16(3): 135-143

Investigations on the improvement of data analyses from pig producer associations. Zuchtungskunde 48(2): 146-152

Investigations on the in-vitro antithiaminic activity of feed samples. Deutsche Tierarztliche Wochenschrift 83(3): 108-111

Investigations on the incidence of ground beetles (Col.: Carabidae) in European wheat fields. Entomophaga 21(1): 59-72

Investigations on the infection of cucumber mesophyll protoplasts with cucumber mosaic virus. Archives of Virology 52(4): 307-313

Investigations on the influence of atmospheric pollutants containing fluorine on the susceptibility of spruce to attack by the gall aphid Sacchiphantes abietis (L.). Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 81(12): 717-727

Investigations on the influence of changing soil water supply on the photosynthesis intensity and the diffusive resistance of vine leaves. Vitis 15(3): 171-182

Investigations on the influence of chlorocholine chloride (CCC) on the development and multiplication of the cereal aphid Macrosiphum (Sitobion) avenae (F.) on wheat. Archiv fur Phytopathologie und Pflanzenschutz 9(1): 21-27

Investigations on the influence of composted sewage sludge on vineyard soils and the yield of vines. Landwirtschaftliche Forschung 30(2): 119-124

Investigations on the influence of dwarf rust (Puccinia hordei Otth.) and mildew (Erysiphe graminis DC f.sp. hordei Marchal) on the yield of winter barley. Archiv fur Phytopathologie und Pflanzenschutz 13(6): 391-398

Investigations on the influence of endotrophic mycorrhiza on Fusariu wilt of tomato. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 82(10): 630-632

Investigations on the influence of endotrophic mycorrhiza on the infection of tobacco by Thielaviopsis basicola. Phytopathologische Zeitschrift 84(2): 172-188

Investigations on the influence of ethirimol on the pathogenesis of a helminthosporiosis (H. sativum) on barley. Phytopathologische Zeitschrift 87(4): 304-313

Investigations on the influence of fruit odour on the orientation of codling moth (Laspeyresia pomonella L.). The host plant in relation to insect behaviour and reproduction: 237-240

Investigations on the influence of herbicides on the structure and microbiology of vineyard soils in the Mosel valley. Abstracts of Contributed Papers, Proceedings of the 19th International Horticultural Congress, Warsaw, 1974; ed by R Antoszewski, L Harrison and CC Zych: 248

Investigations on the influence of major nutrients and the time of application of fertilizers on the yield of China asters (Callistephus chinensis). Archiv fur Gartenbau 24(5): 335-349

Investigations on the influence of nitrogen and ethirimol on the infection of barley by Helminthosporium sativum. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 83(9): 519-528

Investigations on the influence of nitrogen fertilization on soil nematode communities. Medelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent 40(2 Pt. 1): 525-530

Investigations on the influence of storage time and conditions on the physical characteristics of several dust preparations used in plant protection. Bitki Koruma Bulteni 15(3): 162-168

Investigations on the influence of systemic fungicides on the incidence of Helminthosporium sativum on barley. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 82(3): 173-175

Investigations on the influence of temperature and relative humidity on development and survival of Rhipicephalus evertsi evertsi Neumann, 1897. Zeitschrift für Parasitenkunde 43(3): 209-219

Investigations on the influence of temperature on some pathogenic fungi and its possible uses in their control. Contributii Botanice: 155-162

Investigations on the influence of the herbicide diallate on some cereal diseases. Phytopathologische Zeitschrift 85(4): 353-367

Investigations on the influence of the prey on predation by the wood ant, Formica polyctena Foerster (Hymen., Formicidae). Zeitschrift fur Angewandte Entomologie 74(2): 177-196

Investigations on the influence of the training system on fruit structure in the vine cultivar Veltliner Fruhrot. Mitteilungen Rebe und Wein, Obstbau und Fruchteverwertung 25(4): 271-278

Investigations on the injurious fauna on chrysanthemums in the environs of Poznan. Roczniki Nauk Rolniczych, E 6(1): 19-39

Investigations on the injuriousness and control of timothy grass flies (Amaurosoma sp.). Prace Naukowe Instytutu Ochrony Roslin 1975; 15(2): 7-20

Investigations on the insect enemies of Abutilon, Amaranthus, Rumex and Sorghum in Pakistan. Report, Pakistan Station, Commonwealth Institute of Biological Control, 1975-1976: 44

Investigations on the insect fauna of refuse dumps. I. Release of marked adults of Lucilia sericata (Meig.) (Dipt., Calliphoridae) outside a dump. Zeitschrift fur Angewandte Zoologie 61(4): 407-417

Investigations on the insecticidal action and toxicity to higher animals of new organophosphorus compounds. Roczniki Nauk Rolniczych, E 2(2): 89-105

Investigations on the insecticidal control of the phyllody disease of sesamum. Madras Agricultural Journal 64(6): 379-383

Investigations on the introduction of some leguminous species from natural habitats. Poljoprivredna Znanstvena Smotra 37(47): 91-106

Investigations on the leaf-mining fauna of Slovenia. Acta Entomologica Jugoslavica 10(1/2): 91-99

Investigations on the leaf-mining fauna of Slovenia. II. Acta Entomological Jugoslavica 1977; 12(1/2): 59-65

Investigations on the level and method of placement of fertilizers to cotton (G. hirsutum) in transition tract of Karnataka. Mysore Journal of agricultural Sciences 9(1): 29-34

Investigations on the level of circulating eosinophils throughout a 24 hour period in parasitic disease. Transactions of the Royal Society of Tropical Medicine and Hygiene 69(4): 402-405

Investigations on the liberation of Ascogaster quadridentatus in relation to the integrated control of codling moth (Laspeyresia pomonella L.) in Austria (Preliminary communication). Land und Forstwirtschaftliche Forschung in Osterreich 7: 177-188

Investigations on the life history and habits of Pityokteines sparsus (Coleoptera: Scolytidae). Technical Bulletin, Life Sciences and Agriculture Experiment Station, University of Maine (81): 39

Investigations on the localization of some barley (Hordeum sativum) mutants. Zeitschrift fur Pflanzenzuchtung 77(4): 269-280

Investigations on the long term storage of red beet. Experimental Horticulture (28): 15-30

Investigations on the main and side effects of certain powdery mildew fungicides. Gyumolcstermesztes 2: 127-139

Investigations on the mating behaviour of the codling moth (Laspeyresia pomonella L.) and the effect of synthetic sex attractant on mating frequency. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 47(3/4): 253-259

Investigations on the mechanical sexing of males and females of the cherry fruit fly, Rhagoletis cerasi L., (Diptera:Tephritidae), in the pupal stage. Zeitschrift fur Angewandte Zoologie 63(3): 257-266

Investigations on the metabolism of the reserves in the fat-body of the third larval instar of Calliphora erythrocephala Meig. (Diptera, Calliphoridae). Biologisches Zentralblatt 95(5): 601-612

Investigations on the mode of action of Dimilin (TH60-40) against mosquitoes. Proceedings and Papers of the Forty third Annual Conference of the California Mosquito Control Association, Inc January 26-29, 1975, held at the Hilton Inn, Redding, California: 84

Investigations on the mode of life, economic importance and control of timothy-grass flies (Amaurosoma armillatum Zett. and A. flavipes Fall.) in Karl Marx Stadt district. Nachrichtenblatt fur den Pflanzenschutzdienst in der DDR 27(6): 126-129

Investigations on the morphological and biological differentiation in the Fusarium section Liseola. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft Berlin Dahlem (169): 117

Investigations on the morphology, bioecology and control of the tomato fruitworm (Heliothis armigera Hb.) injurious to tomatoes in the Aegean region. Bitki Koruma Bulteni 17(1): 3-28

Investigations on the morphology, biology and ecology of the lettuce Tortricid Eucosma (Phaneta) conterminana H.-S. (Lepidoptera, Tortricidae). Prace Naukowe Instytutu Ochrony Roslin 1975; 15(2): 105-126

Investigations on the morphology, distribution and population density of Eurygaster species in south-east Turkey. Guney dogu Anadolu' da Eurygaster turleri taninmalari, yayilis alanlari ve populasyon yogunluklari uzerinde arastirmalar: 40

Investigations on the mucilage layer of roots by electron microscopy. Anales de Edofologia y Agrobiologia 35(7/8): 653-666

Investigations on the mutagenic effect of chemical compounds on laboratory mice. Genetika, USSR 14(1): 52-61

Investigations on the mycoflora of pea seeds (Pisum sativum L.) with special reference to fungi of the genera Ascochyta and Fusarium. Roczniki Nauk Rolniczych, E 5(2): 85-120

Investigations on the natural durability of indigenous (Indian) timbers for use in marine construction. Journal of the Timber Development Association of India 21(1; 2): 13-18; 15-26

Investigations on the natural enemies of dwarf mistletoes, Arceuthobium spp. and other forest weeds common to Pakistan and the United States. Report January 1974-December 1974. Investigations on the natural enemies of dwarf mistletoes, Arceuthobium spp and other forest weeds common to Pakistan and the United States Report January 1974 December 1974: 14

Investigations on the natural enemies of dwarf mistletoes, Arceuthobium spp., and other forest weeds common to Pakistan and the United States. February 1973-February 1976. Investigations on the natural enemies of dwarf mistletoes, Arceuthobium spp, and other forest weeds common to Pakistan and the United States February 1973 February 1976: 15 + xxviii

Investigations on the natural enemies of marijuana, Cannabis sativa I. and opium poppy, Papaver somniferum. November 1975-October 1976. Investigations on the natural enemies of marijuana, Cannabis sativa I and opium poppy, Papaver somniferum November 1975 October 1976: + iv

Investigations on the natural enemies of some Canadian weeds. Trinidad, Commonwealth Institute of Biological Control: Report of work carried out during 1975: 36-38

Investigations on the nature and extent of damage caused by the wheat bulb fly (Leptohylemyia coarctata Fallen). Nachrichtenblatt fur den Pflanzenschutzdienst in der DDR 25(8): 157-161

Investigations on the net photosynthesis of apple varieties. I. Comparison of net photosynthesis per leaf area from four apple varieties during the growing seasons 1971 and 1972. Archiv fur Zuchtungsforschung 7(2): 95-101

Investigations on the net photosynthetic rate of apple varieties. Part 2. Components of the primary production of 11 apple varieties. Archiv fur Zuchtungsforschung 7(3): 159-168

Investigations on the nitrate nitrogen content in a soil profile and its uptake by sugar beet. Zucker 29(9): 477-484

Investigations on the nitrogen flow in a model ecosystem. Annales de Zoologie: Ecologie Animale (Hors Ser.): 119-129

Investigations on the nitrogen supply of soyabean and bean plants. Novenytermeles 26(5): 415-423

Investigations on the nuclear polyhedrosis of Spodoptera (Prodenia) litura (Fabricius) III. Bioassay of virus activity. Indian Journal of Entomology 1977; 37(4): 367-374

Investigations on the occurrence of Fomes annosus in lime rich loamy soils of spruce stands in south west Germany. Allgemeine Fosrt und Jagdzeitung 147(1): 7-10

Investigations on the occurrence of adenosine 3',5'-cyclic monophosphate in higher plants. Dissertation Abstracts International, B 37(7): 3235

Investigations on the occurrence of boron deficiencies in beet crops in the north of the GDR. Wissenschaftliche Zeitschrift der Universitat Rostock, Mathematisch Naturwissenschaftliche Reihe 22(3): 345-350

Investigations on the occurrence of chemotypes of Pastinaca sativa L. Planta Medica 33(3): 305

Investigations on the occurrence of parasites of the codling moth (Laspeyresia pomonella L.) in Austria in the years 1970 to 1974. W Faber Editor Land und Forstwirtschaftliche Forschung in Osterreich, Band VII: Rupf, O : Faber, W : Investigations on the release of Ascogaster quadridentatus Wesm Braconidae in relation to the integrated control of the codling moth Laspeyresia pomonella L in Austria preliminary report: Untersuchungen uber die eilassung von Ascogaster quadridentatus Wesm Braconidae im Hinblick auf eine integrierte Bekampfung des Apfelwicklers Laspeyresia pomonella L in Osterreich vorlaufige Mitteilung:

Investigations on the occurrence of parasites, and of bacterial and virus infections in dromedaries in southern Tunisia. Deutsche Tierarztliche Wochenschrift 82(9): 341-384

Investigations on the occurrence of the West Indian fruit fly in the Lesser Antilles and Trinidad. Plant Protection Bulletin, FAO 1976; 23(6): 185-188

Investigations on the occurrence of the first generation of the beet fly (Pegomyia betae Curt.) within one Disrict and within large fields and the consequences for surveillance. Nachrichtenblatt fur den Pflanzenschutz in der DDR 29(3): 54-56

Investigations on the occurrence of the frit fly (Oscinella frit L.) on the inflorescences of important cereal species. Archiv fur Phytopathologie und Pflanzenschutz 13(6): 419-424

Investigations on the occurrence of wheat bulb fly (Leptohylemyia coarctata Fall.) and results of control trials in winter wheat. Mitteilungen fur die Schweizerische Landwirtschaft 24(10): 189-202

Investigations on the occurrence, the harmfulness and the control of the field-bean beetle in field-bean stands of the Halle and Leipzig districts. Nachrichtenblatt fur den Pflanzenschutz in der DDR 30(11): 212-216

Investigations on the optimum schedule of irrigation for triple gene dwarf wheat (variety 'Moti') based on USWB Standard class 'A' pan evaporation. Indian Journal of Agronomy 22(1): 7-11

Investigations on the optimum times for sampling agricultural crops for infestation by wireworms. Zakhist Roslin (24): 3-8

Investigations on the osmotic pressure and the freezing point of the cell sap in fresh plant products. Zbornik Radova Poljoprivrednog Fakulteta 22(574): 1-14

Investigations on the parameters of the plant analysis technique for winter cereals. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (149): 123-130

Investigations on the parasites and predators of insects injurious to citrus orchards in the region of South Anatolia. Bitki Koruma Bulteni 17(2/4): 77-112

Investigations on the pathogenicity of Bacillus thuringiensis for Glossina (Diptera - Muscidae). Study on Glossina tachinoides in Chad. Revue d' Elevage et de Medecine Veterinaire des Pays Tropicaux 28(1): 61-65

Investigations on the pathogenicity of Taphrina deformans (Berk.) Tul. Phytopathologische Zeitschrift 85(4): 333-344

Investigations on the pathology of trees. II. Examination of woody parts of Plane using scanning electron microscopy. Rivista di Patologia Vegetale, IV 10(4): 373-385

Investigations on the pathology of trees. III. Fungal disorders of lignified organs of Platanus. Rivista di Patologia Vegetale, IV 11(3/4): 101-113

Investigations on the pathology of trees. IV. Research on fungi isolated from Platanus in the Milan district. Rivista di Patologia Vegetale, IV 11(3/4): 125-141 + 4 pl.

Investigations on the pattern of soil wetting in drip irrigated cucumber fields. Agrartudomanyi Egyetem Kozlemenyei 1974: 117-125

Investigations on the penetration of IPO-62 and IPO-63 and their distribution within the body of houseflies. Prace Instytutu Przemyslu Organicznego 1974; 5: 181-195

Investigations on the penetration of organophosphorus insecticides into plants. Byulleten' Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Zashchity Rastenii (26): 19-22

Investigations on the penetration of wood preservatives by energy dispersive X-ray microanalysis (EDXA) of the cell walls. Holz als Roh und Werkstoff 35(2): 59-61

Investigations on the permeability of green sapwood of Norway spruce and Sitka spruce. Holz als Roh und Werkstoff 35(7): 267-271

Investigations on the permeability of particle mats. Holztechnologie 16(1): 10-14

Investigations on the peroxidase of bean (Phaseolus vulgaris) seeds during germination. Agrobotanika issued 1976; 16: 177-183

Investigations on the persistence of the granulosis virus of the larch bud moth Zeiraphera diniana (Gn.) and the protective effect of various substances. Zeitschrift fur Angewandte Entomologie 76(1): 31-49

Investigations on the photosynthesis of grapevine. Influence of defoliation, topping, ringing and removal of grapes. Vitis 17(1): 10-22

Investigations on the physical and mechanical properties of the wood of plus trees of Silver Fir and Scots Pine as compared with other trees. Gorskostopanska Nauka 13(6): 29-34

Investigations on the physical and mechanical properties of wine grape cultivars. II. Determination of the berry resistance to detachment from the cluster. Lozarstvo i Vinarstvo 24(1): 26-29

Investigations on the physiology of plant resistance to unfavourable environmental conditions. Trudy po Prikladnoi Botanike, Genetike i Selektsii 56(1): 154-161

Investigations on the phytotoxic influence of herbicides on different varieties of winter wheat in the initial stages of development. Pamietnik PuLawski (60): 91-103

Investigations on the possibilities of reducing evapotranspiration in sorghum. Investigations on the possibilities of reducing evapotranspiration in sorghum:

Investigations on the possibility of bringing forward sexual maturity by means of oestrus and ovulation synchronisation. Monatsheft fur Veterinarmedizin 30(19): 727-730

Investigations on the possibility of chemical control of Ophiobolus graminis Sacc. Part III. Effect of benzimidazoles and thiophanates. Roczniki Nauk Rolniczych, E 1975; 4(2): 223-226

Investigations on the possibility of infection of the ticks Rhipicephalus appendiculatus, Rh. sanguineus and Hyalomma anatolicum excavatum with Babesia rodhaini and B. galagolata. Untersuchungen uber die Moglichkeit der Infektion der Zecken Rhipicephalus appendiculatus, Rh sanguineus und Hyalomma anatolicum excavatum mit Babesia rodhaini und B galagolata: [3+] 43

Investigations on the possibility of predicting fertility of young bulls during rearing. Zentralblatt fur Veterinarmedizin, A 23(3): 177-192

Investigations on the possibility of raising protein content and yield in lucerne (Medicago sativa L.) by improving the leaf : stem ratio. Archiv fur Zuchtungsforschung 8(3): 211-220

Investigations on the possibility of reducing potato cultivation measures. 3. Relationship between potato yield and degree of weediness. Roczniki Nauk Rolniczych, A 102(4): 21-33

Investigations on the possibility of testing the fertility of boars by means of heterospermic (dispermic) insemination. Zuchthygiene 12(1): 35

Investigations on the possibility of using X-ray microanalysis in phytiatry. Rivista di Patologia Vegetale, IV 10(4): 439-449

Investigations on the possible contamination of groundwater as a result of sewage water treatment of the land within the sewage water association of Braunschweig. Zeitschrift fur Kulturtechnik und Flurbereinigung 18(4): 200-212

Investigations on the potential natality of various mammal-biting species of Simuliids with special reference to Boophthora erythrocephala De Geer. Zeitschrift fur Angewandte Entomologie 77(1): 19-31

Investigations on the potential productivity of oat varieties. 1. Influence of nitrogen fertilization. Pamietnik Pulawski (65): 201-208

Investigations on the potential productivity of oat varieties. 2. Influence of the sowing date and the distribution of plants on the unit area. Pamietnik Pulawski (65): 209-219

Investigations on the practical use of 'SIT' (sterile insect technique) as a control method against the cherry fruit-fly (Rhagoletis cerasi L.) in Austria. Pflanzenarzt 29(4): 56-58

Investigations on the precision of tests for sprouting resistance in wheat seed. Archiv fur Zuchtungsforschung 6(3): 191-200

Investigations on the presence of Toxoplasma infection in North and South West Iran. Tropenmedizin und Parasitologie 28(2): 281

Investigations on the present distribution and management of domestic livestock in Syria from the veterinary standpoint. Deutsche Tierartliche Wochenschrift 82(9): 370-376

Investigations on the problem of partial univalence of chromosomes in metaphase I in triticale. Archiv fur Zuchtungsforschung 7(2): 107-114

Investigations on the problem of the overwintering behaviour of the larvae of Anopheles claviger Meig. (Diptera: Culicidae) in the Bavarian prealpine region in the light of the results of laboratory experiments. Zeitschrift fur Angewandte Zoologie 63(4): 393-420

Investigations on the production of initial material of winter rye for breeding high-yielding varieties resistant to lodging and snow mould. I. The variability and heritability of the most important characters of winter rye hybrids. Zeszyty Naukowe Akademii Rolniczo Technicznej w Olsztynie, Rolnictwo (19): 3-48

Investigations on the production of initial material of winter rye for breeding high-yielding varieties resistant to lodging and snow mould. II. Investigation of the resistance to snow mould of winter rye varieties and breeding materials. Zeszyty Naukowe Akademii Rolniczo Technicznej w Olsztynie, Rolnictwo (19): 49-74

Investigations on the production of substances in vines under the influence of changing soil water supply. Vitis 16(3): 162-173

Investigations on the profitability of agriculture in Finland, business year 1974. Maatalouden Taloudellisen Tutkimuslaitoksen Julkaisuja (34): 88

Investigations on the protection of forests from insects. Zashchita Rastenii (3): 26-27

Investigations on the protein content and protein quality of grain of conventional and lysine-rich forms of maize and barley with special reference to late application of N fertilizer. Investigations on the protein content and protein quality of grain of conventional and lysine rich forms of maize and barley with special reference to late application of N fertilizer: 123

Investigations on the quality of long-grained indica rice in Taiwan. Taiwan Agriculture Quarterly Tai wan Nung yeh 12(3): 98-105

Investigations on the quality of the 1974 bread grain harvest. Sveriges Utsadesforenings Tidskrift 85(4): 175-189

Investigations on the quality of the 1975 bread grain harvest. Sveriges Utsadesforenings Tidskrift 86(5): 243-256

Investigations on the quantitative estimation of competition effects in winter swede-rape populations. Zeitschrift fur Pflanzenzuchtung 75(3): 217-236

Investigations on the quantitative uptake of 32P-labelled Trakephon by aphids. Archiv fur Phytopathologie und Pflanzenschutz 14(1): 57-63

Investigations on the race and genotypic composition of the Derbent population of Puccinia recondita Rob. ex Desm. during 1972-1973. Mikologiya i Fitopatologiya 10(4): 302-308

Investigations on the rapid diagnosis of fruit virus diseases II. Biological indexing by graft transmission. Archiv fur Gartenbau 25(5): 195-215

Investigations on the rate of photosynthesis and transpiration of Populus euramericana cv. I-214 with various levels of nutrient elements and moisture in the soil. Gorskostopanska Mauka 14(4): 3-11

Investigations on the re-establishment of grassland on wind-eroded soils in Iceland. Berichte aus der Forschungsstelle Nedri As, Hveragerdi Island (21): 48

Investigations on the reaction of various groundnut cultivars, Valencia type, against PVM. Abstracts of conference papers, 7th triennial conference of the European Association for Potato Research, Warsaw, Poland, 26 June 1 July 1978 Pathology Virology: 283-284

Investigations on the reactivation of diapausing pupae of the noctuid Acronycta rumicis L. (Lepidoptera, Noctuidae). I. Cold activation of the prothoracic glands in brain-dissected pupae. Entomologicheskoe Obozrenie 56(2): 258-262

Investigations on the recognition of visceral larva migrans by the peroxidase test (ELISA) and by immunofluorescence. Berliner und Munchener Tierarztliche Wochenschrift 91(11): 209-213

Investigations on the reduction of pest populations in grain by pneumatic conveyance. Nachrichtenblatt fur den Pflanzenschutzdienst in der DDR 27(11): 232-237

Investigations on the regeneration of high forests in Veracruz, Mexico. Investigaciones sobre la regeneracion de selvas altas en Veracruz, Mexico: 676

Investigations on the regeneration process in Chamaecyparis obtusa stands. (III). Dynamics and distributional structures of natural hinoki seedlings in Ooe hinoki stand. Bulletin of the Kyoto University Forests (48): 57-68

Investigations on the regulation of the stomatal movement of Vitis vinifera leaves. Angewandte Botanik 50(1/2): 61-70

Investigations on the relation between the content of copper in soils and that in plants. Acta Agraria et Silvestria, Agraria 14(1): 19-33

Investigations on the relationship between milk and meat performance in cattle. Zeszyty Problemowe Postepow Nauk Rolniczych (172): 47-51

Investigations on the relationship between soluble solids content and colour in tomatoes. Zoldsegtermesztesi Kutato Intezet Bulletinje 1976; 10: 49-54

Investigations on the relationship between the NPK content of various parts of carnation plants at different stages of plant development and crop yield. Archiv fur Gartenbau 25(6): 305-315

Investigations on the relationships between halothane sensitivity and blood groups and enzyme systems in Danish Landrace pigs. Arsberetning, Institut for Sterilitetsforskning, Kongelige Veterinaer og Landbohoejskole 20: 101-108

Investigations on the relative biomass of plantations of Corsican pine with and without fertilizer. Annales des Sciences Forestieres 35(2): 93-115

Investigations on the relative resistance of woody plants to de-icing salt (sodium chloride). Allgemeine Forst und Jagdzeitung 149(2/3): 21-35

Investigations on the release of Ascogaster quadridentatus Wesm. (Braconidae) in relation to the integrated control of the codling moth (Laspeyresia pomonella L.) in Austria (preliminary report). W Faber Editor Land und Forstwirtschaftliche Forschung in Osterreich, Band VII: 177-188

Investigations on the reproductive physiology of Arab mares. Zuchthygiene 12(2): 58-67

Investigations on the residual effect of acaricides and fungicides on vegetables applied by new methods. Nachrichtenblatt fur Pflanzenschutz in der DDR 30(12): 250-253

Investigations on the resin yield of Pinus sylvestris with different concentrations of sulphuric acid. Gorskostopanska Nauka 14(3): 54-61

Investigations on the resistance of red, black and purple raspberry cultivars to temperature fluctuations and frost. Arhiv za Poljoprivredne Nauke 28(103): 15-25

Investigations on the resistance of wheat grains to mechanical damage. Roczniki Nauk Rolniczych, C 71(3): 67-77

Investigations on the respiratory metabolism of simuliid larvae healthy and infected with Microsporidia. Bulletin de la Societe Zoologique de France 101(3): 377-385

Investigations on the response of high-yielding wheat varieties to herbicides. 11 Jugoslovensko Savetovanje o Borbi protiv Korova 2 Knjiga: 475-482

Investigations on the results of recommendations for crop rotation in heavy infestations of beet eelworms. Land und Forstwirtschaftliche Forschung in Ostereich, Band 7: 131-134

Investigations on the rheological properties of tomatoes and potatoes. Elelmiszerv Kozl 23(1/2): 39-48

Investigations on the ring mosaic of lemon balm (Melissa officinalis L.). Archiv fur Gartenbau 24(3): 209-216

Investigations on the ripening date of direct sown tomatoes. Kertgazdasag 8(4): 45-50

Investigations on the role of moulds in poultry industry. Journal of the Egyptian Veterinary Medical Association 35(3): 66-72

Investigations on the root development of young cherry trees planted in clay soil. Gyumolcstermesztes 2: 47-68