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Geography & Life Sciences: Chapter 458

Chapter 458 provides bibliographic information on scholary research in geography and in the life sciences.



Phenylacetonitrile, a new plant-growth regulator. Rothamsted Experimental Station: UK, Rothamsted Experimental Station: Report for 1975 Part 1: 46

Phenylalanine ammonia lyase activity and floral state of Nicotiana tabacum var. Xanthi n.c. Physiologie Vegetale 15(3): 445-451

Phenylalanine ammonia lyase activity and hypersensitivity. Current topics in plant pathology [2]: 375-383

Phenylalanine ammonia lyase and phenols in tubers of Kufri Dewa in relation to resistance against bacterial soft rot. Indian Journal of Experimental Biology 14(3): 365-366

Phenylalanine ammonia-lyase and cinnamic acid 4-hydroxylase: Product repression of the level of enzyme activity in potato tuber discs. Planta 130(3): 283-290

Phenylalanine ammonia-lyase, tyrosine ammonia-lyase, and lignin in wheat inoculated with Erysiphe graminis f sp. Tritici. Phytopathology 65(10): 1071-1074

Phenylalanine hydroxylase and tyrosine aminotransferase activities in chronically uremic rats. Journal of Nutrition 105(1): 122-127

Phenylalanine tolerance and results of oral phenylalanine loading in children with phenylketonuria in different age-groups. Kinderarztliche Praxis 43(11): 501-508

Phenylalanine-ammonia lyase (PAL) and synthesis of catechins in the tea plant. Fiziologiya Rastenii 24(4): 803-809

Phenylalanine-ammonia lyase and flavan synthesis in tissue culture of tea. Fiziologiya Rastenii 25(3): 552-555

Phenylalanine-ammonia lyase and phenolic compounds during the maturation of cherry. Phytochemistry 16(1): 75-78

Phenylalanine-ammonia-lyase and flavonol accumulation in the narcissus flower. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 279(15): 1261-1264

Phenylalaninediaminase, shikimase and pyridinenucleotidequinonereductase enzymes of the pathogen of cotton wilt. Byulleten' Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Zashchity Rastenii (27): 66-71

Phenylamide and carbamate interactions in the soil. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 82(6/7): 398-405

Phenylethers as insect growth regulators: laboratory and field experiments. The juvenile hormones: 61-74

Phenylketonemia in phenylketonuria. Neuropadiatrie 5(2): 125-137

Phenylketonuria. Medecine Infantile 83(2): 151 . . . 207

Phenylketonuria and hyperphenylalaninaemia. Medecine Infantile 83(2): 145-150

Phenylketonuria due to a deficiency of dihydropteridine reductase. New England Journal of Medicine 293(16): 785-790

Phenylketonuria variants in Ontario. Canadian Medical Association Journal 115(6): 509-512

Phenylketonuria: early diagnosis and mental development. Deutsche Medizinische Wochenschrift 101(4): 99-101

Phenylketonuria: early diagnosis and mental development. Pilot study of 89 phenylketonuric children starting diet treatment in the first 12 months of life. Monatsschrift fur Kinderheilkunde 125(5): 479-481

Phenylmercuric acetate intoxication in mink. Tijdschrift Voor Diergeneeskunde 102(8): 495-503

Phenylmercuric acetate poisoning in veal calves. Tijdschrift Voor Diergeneeskunde 102(13): 785-794

Phenylpropanoid constituents of essential oils. Lloydia 39(1): 1-7

Phenyltin compounds inhibit digestive enzymes of Tribolium confusum larvae. Pesticide Biochemistry and Physiology 5(4): 350-358

Phenytoin toxicity: a fatal case in a dog with hepatitis and jaundice. Veterinary Record 100(14): 280-281

Pherodin SL and Pherodin CL. Japan Pesticide Information (31): 21-23

Pheromonal bases of gregarism and interattraction. Le Masne, G : Pheromones and defensive secretions in social insects The proceedings of a symposium held on 18th, 19th and 20th September, 1975, at the University of Dijon: 67-85

Pheromonal communication in social and semisocial insects. Kono, T; Ishii, S Chairmen: Proceedings of a symposium on insect pheromones and their applications Nagaoka and Tokyo, December 8-11, 1976: ?; 49-60

Pheromone XII. Male sex pheromones of noctuids (Lepidoptera). Experientia 33(7): 874-875

Pheromone and sterile-male technique (self-destruction methods) in integrated control. Advances in integrated control Volume 1 Current problems in integrated control: Fortschritte im integrierten Pflanzenschutz Band 1 Aktuelle Probleme im integrierten Pflanzenschutz: 15-24

Pheromone baited traps for detecting elm bark beetles. Australian Forestry 40(1): 56-62

Pheromone experiments with moths in Sweden. Sex pheromones of the Lepidoptera: Les pheromones sexuelles des Lepidopteres: recd 1978; 24-35

Pheromone induced brooding behavior in Bombus vosnesenskii and B. edwardsii (Hymenoptera: Bombidae). Journal of the Kansas Entomological Society 47(3): 396-404

Pheromone production by overwintered boll weevils. Environmental Entomology 5(1): 101-102

Pheromone production of male boll weevils treated with chemosterilants. Journal of Economic Entomology 68(5): 587-591

Pheromone receptor system in the females of the greater wax moth Galleria mellonella. Journal of Insect Physiology 23(7): 879-881

Pheromone release by dung beetles (Coleoptera: Scarabaeidae). South African Journal of Sciencerecd 1977; 71: 277-278

Pheromone research for the control of lepidopterous pests in New York. Pest management with insect sex attractants and other behavior controlling chemicals: 75-87

Pheromone trapping as a method for faunistic research. Norwegian Journal of Entomology 25: 102

Pheromone traps and the effect of using them. Rastitelna Zashchita 26(5): 10-11

Pheromone traps for the codling moth Laspeyresia pomonella (L), catches in some localities in Skane in 1973-77. Vaxtskyddsnotiser 41(5/6): 145-150

Pheromone traps in the warning service. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft, Berlin Dahlem (151): 311-312

Pheromone traps to suppress populations of the smaller European elm bark beetle. California Agriculture 31(11): 4-6

Pheromones and Scolytids attacking conifers. Annales de Zoologie, Ecologie Animale 6(1): 131-147

Pheromones and defensive secretions in social insects. Proceedings, Symposium of the International Union for the Study of Social Insects, 18th-20th September 1975, University of Dijon. Pheromones and defensive secretions in social insects Proceedings, Symposium of the International Union for the Study of Social Insects, 18th-20th September 1975, University of Dijon: vii + 248

Pheromones and polymorphism in bees and termites. Le Masne, G : Pheromones and defensive secretions in social insects The proceedings of a symposium held on 18th, 19th and 20th September, 1975, at the University of Dijon: 123-141

Pheromones and sexual behavior. Handbook of sexology: 413-428

Pheromones and the colonial defensive behaviour of Apis mellifera adansonii L. African bees: taxonomy, biology and economic use Editor D J C Fletcher: 77-83

Pheromones in agriculture - from chemical synthesis to commercial use. Pest management with insect sex attractants and other behavior controlling chemicals: 88-98

Pheromones in integrated control, the case of the codling moth. Groupe de Travail pour la Lutte Integree en Arboriculture: Proceedings of the Fifth Symposium on Integrated Control in Orchards Bolzano, 3-7 ix 1974: Comptes rendus du 5eme symposium sur la lutte integree en vergers Bolzano, 3-7 ix 1974: 303-313

Pheromones in stored product insect trapping and pathogen dissemination. Bulletin, Organisation Europeenne et Mediterraneenne pour la Protection des Plantes 4(4): 455-461

Pheromones involved in the building behaviour of Macrotermes subhyalinus (Rambur). 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: 257-258

Pheromones of insects (a review of literature). Zashchita Rastenii (1): 24-25

Pheromones of lepidopterous insects. Perspectives in forest entomology: 111-125

Phialophora parasitica. CMI Descriptions of Pathogenic Fungi and Bacteria (504): 2

Phialophora parasitica associated with disease conditions in various trees. Transactions of the British Mycological Society 66(3): 427-431

Philippine Forest Research Journal. Philippine Forest Research Journal:

Philippine agrarian policy today: implementation and political impact. Occasional Paper, Institute of Southeast Asian Studies, Singapore (46): 45

Philippine agrarian reform 1880-1965. Occasional Paper, Institute of Southeast Asian Studies, Singapore (31): 21

Philippine agrarian reform in the perspective of three years of martial law. Research Paper, Land Tenure Center, Wisconsin University (68): 30

Philippine aquatic weeds. Kalikasan Philippine Journal of Biology 5(1): 37-91

Philippine coconut research deserves greater support. Journal of Agricultural Economics and Development, Philippines 5(1): 57-60

Philippine coffee industry recovery. Philippine Farmer' s Journal 17(6): 20-21, 46-47

Philippine crop occurrence in relation to soil and climatic factors. Dissertation Abstracts International, B 36(2): 527

Philippine rice production 1973-1976. Paper presented at the International Conference on the survival of humankind: the Philippine experiment, Sept. 6-10, 1976 at the Philippine International Convention Center, Manila. Philippine rice production 1973-1976 Paper presented at the International Conference on the survival of humankind: the Philippine experiment, Sept 6-10, 1976 at the Philippine International Convention Center, Manila: 16

Philippine rice self-sufficiency through Masagana 99, an example of the successful transfer of technology to small-scale rice farmers. International Rice Commission Newsletter 25(1/2): 29-30

Philippine rural education: an anthropological perspective. Special Report, Center for Southeast Asian Studies, Northern Illinois University (13): xi+114

Philippine woods and their equivalents in Malaysia and Indonesia. FORPRIDECOM Technical Note (175): 2

Philippines 1974, 1975, 1976. Constraints to high yields on Asian rice farms: an interim report: 121-156

Philippines coconut exports: a study on the feasibility of stabilizing export earnings. Philippines coconut exports: a study on the feasibility of stabilizing export earnings: 95

Philippines develops new sugar varieties. South African Sugar Journal 60(5): 201

Philippines recommends for the production of fast growing hardwoods 1975. Philippines recommends for the production of fast growing hardwoods 1975: ; iv + 17

Philippines, Iloilo Development Staff, Province of Iloilo FY 1972-1975 integrated agricultural development program. Philippines, Iloilo Development Staff, Province of Iloilo FY 1972-1975 integrated agricultural development program: 93

Philippines. Presidential Decree No. 704 revising and consolidating all laws and decrees affecting fishing and fisheries (The Fisheries Decree of 1975). 16 May 1975. Food and Agricultural Legislation 25(1): 84-86

Philippines: Libmanan/Cabusao integrated area development project. Philippines: Libmanan/Cabusao integrated area development project: 75

Philippines: abaca marketing structure and margins. Farm level. Philippines: abaca marketing structure and margins Farm level: 67

Philodendron tuxtlanum - a new foliage plant. Gartner Tidende (3): 18-19

Philometridae infection in fish in the waters of the USSR. Third International Symposium of the Helminthological Institute, Kosice, 12-15 October, 1976, High Tatra Mountains, Czechoslovakia: [3]

Philometroides huronensis n.sp. (Nematoda: Dracunculoidea) of the common white sucker (Catostomus commersoni) from Lake Huron, Ontario. Canadian Journal of Zoology 54(3): 369-376

Philometroides lusiana infection in carp and its prophylaxis. Rybnoe Khozyaistvo, Moscow (5): 28-30

Philophthalmus gralli: identification, growth characteristics, and treatment of an oriental eyefluke of birds introduced into the continental United States. Journal of Parasitology 64(1): 178-180

Philosophy and accomplishments of mutation breeding. Polyploidy and induced mutations in plant breeding IAEA PL 503/33-503/48 (IAEA-PL-503/40): 303-343

Phlebotomine sandflies (Diptera: Psychodidae) of the Lesser Sunda Islands with descriptions of two new species. Journal of the Australian Entomological Society 15(2): 207-217

Phlebotomine sandfly research. Medical entomology centenary Symposium proceedings, 23-25 November, 1977: 94-99

Phlebotomines (Diptera, Psychodidae) of termite mounds in eastern Senegal. Annales de Parasitologie Humaine et Comparee 51(2): 259-262

Phlebotomines of Londrina, Parana (Brazil), and ecological observations on some species. Revista de Saude Publica 11(2): 284-287

Phlebotomines of Touraine. Annales de Parasitologie Humaine et Comparee 50(2): 233-243

Phlebotomines of the Peruvian forest (Diptera: Psychodidae). Revista Peruana de Entomologia 16(1): 29-49

Phlebotomus (Paraphlebotomus) jacusieli Theodor, 1947 - a new species of phlebotomine for the fauna of the USSR. Parazitologiya 12(1): 84-87

Phlebotomus fauna in the cutaneous leishmaniasis focus of Mt. Elgon, Kenya. East African Medical Journal 52(6): 340-347

Phlebotomy and iron deficiency. Practitioner 216(1296): 666-671

Phleum pratense L. and Phleum bertolonii D.C. Hybridization, morphology and ecology in Denmark. Phleum pratense L og Phleum bertolonii DC Hybridiseringsforhold, morfologi og oekologi i Danmark: 80

Phleum studies 1. Data on the taxonomy and morphology of Phleum bertolonii DC. and Phleum pratense L. Acta Botanica Academiae Scientiarum Hungaricae 22(1/2): 107-126

Phleum studies 2. Phleum hubbardii a new species of Poaceae (Gramineae). Acta Botanica Academiae Scientiarum Hungaricae 23(1/2): 119-142

Phloem bleeding from legume fruits - a technique for study of plant nutrition. Planta 120(3): 229-243

Phloem loading in source leaves. Transport and transfer processes in plants [Wardlaw, IF; Passioura, JB Editors]: 167-183

Phloem loading in squash. Plant Physiology 60(4): 567-569

Phloem necrosis of Elms: newly recognized symptoms and retardation by tetracycline antibiotics. Proceedings of the American Phytopathological Society 1975; 1: 144

Phloem structure and histochemistry. Annual Review of Plant Physiology 28: 199-222

Phloem structure in Prunus (cherry) species differing in vigour. Gartenbauwissenschaft 43(2): 59-61

Phloem unloading in stem parts parasitized by Cuscuta: the release of 14C and K+ to the free space at 0 deg C and 25 deg C. Physiologia Plantarum 42(2): 167-172

Phloeosinus cupressi Hopkins (Coleoptera: Scolytidae), cypress barkbeetle; Xyleborus truncatus Erichson (Coleoptera: Scolytidae). Forest and Timber Insects in New Zealand, New Zealand Forest Service 1977; (3; 21): 4 ; 4

Phloracetophenone derivatives in Prunus domestica. Phytochemistry 16(5): 614-615

Phloridzin transformation and accumulation during the stratification of apple seeds and the culture of isolated embryos. Biologia Plantarum 18(4): 241-250

Phloroglucinol derivatives in Dryopteris chrysocoma. Phytochemistry 15(2): 343-344

Phloroglucinol derivatives of Callistemon lanceolatus leaves. Phytochemistry 16(11): 1851-1852

Phloroglucinol derivatives of the ferns of the genus Dryopteris. Analysis of the characteristic phloroglucinol derivatives by 13C nuclear magnetic resonance. Planta Medica 33(2): 173-176

Phlox plants from shoot tips. Acta Horticulturae (54): 95-99

Phocanema-type larval nematode coughed up by a boy in California. American Journal of Tropical Medicine and Hygiene 24(4): 710-711

Phodopus sungorus campbelli (hamsters) as experimental models for Echinococcus multilocularis and E. granulosus infections. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 45(2): 226-227

Phodopus sungorus campbelli (the striped hairy-footed hamster), an experimental model for alveococcosis and echinococcosis. Meditsinskaya Parazitologiya i Parazitarnye Bolezni (2): 226-227

Pholeter anterouterus Fischthal & Nasir, 1974 (Digenea: Opisthorchiidae) redescribed, together with remarks on the genera Pholeter Odhner, 1914 and Phocitrema Goto & Ozaki, 1930 and their relationship to the centrocestine heterophyids. Parasitology 74(3): 255-271

Phoma blight - a new disease of mango (Mangifera indica). Plant Disease Reporter 61(5): 419-421

Phoma exigua Desm. var. exigua, a new pathogen of carrot in Bulgaria. Rastitelnozashchitna Nauka (1/2): 64-70

Phoma glomerata, a new pathogen of wheat and triticales, cultivar resistance related to wet period. Phytopathology 65(11): 1236-1239

Phoma leaf-blotch of Populus species in New Zealand. Plant Disease Reporter 60(11): 981-984

Phoma oculo-hominis sp. nov. from corneal ulcer. Transactions of the British Mycological Society 67(1): 142-143

Phoma rot of potato in Byelorussia. Vestsi Akademii Navuk BSSR, Biyalagichnykh Navuk (6): 91-93

Phoma strasseri Moesz, a new pathogen of mint in Hungary. Herba Hungarica 14(2/3): 65-73

Phoma tropica n.sp., a nonpathogenic fungus frequently occurring on glasshouse plants. Phytopathologische Zeitschrift 83(4): 360-366

Phoma wilt of flax. Len a Konopi 13: 35-44

Phomopsis - the causal fungus of lupinosis. Journal of Agriculture, Western Australia 16(1): 31-32

Phomopsis blight of eastern white cedar in Newfoundland. Bi monthly Research Notes 34(1): 3

Phomopsis cotoneastri Punithalingam as a weak parasite on cotoneaster. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 27(9): 129-131

Phomopsis destructum on Psidium guajava fruits in India. Mycologia 68(5): 1132-1134

Phomopsis leptostromiformis (and lupinosis in sheep). Mycotoxins, : 111-127

Phomopsis sp. on Plantanus. Informatore Fitopatologico 27(3): 7-9

Phomopsis wilt of grapevine. Rastitelna Zashchita 24(11): 31-33

Phonocardiogram of the dog: study of the sounds of the heart, and the principal murmurs. Le phonocardiogramme du chien: etude des bruits du coeur et des principaux souffles: 61

Phonoreceptors of honeybees. Biofizika 20(4): 646-651

Phoracantha semipunctata Fabr. (Coleoptera: Cerambycidae) in southern Italy. Entomologica 12: 9-20

Phoracantha semipunctata in Sicily (Col., Cerambycidae). Bollettino della Societa Entomologica Italiana 107(3/5): 91-92

Phorate loss from Iowa soils as affected by time, temperature and soil sterilization. Proceedings, North Central Branch of the Entomological Society of America 28: 171

Phorate residues in aphid colonies on broad bean plants in relation to the site of application. Pesticide Science 7(6): 549-552

Phorbic acid from Echeveria elegans. Phytochemistry 14(12): 2710

Phoresy in Hippoboscids (Diptera) from mammals and birds in Switzerland. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 47(3/4): 319-326

Phoretomorph: a new phoretic phase unique to the Pyemotidae (Acarina: Tarsonemoidea). Annals of the Entomological Society of America 68(5): 820-822

Phosalone (zolone, benzophosphate). Zashchita Rastenii (2): 38-39

Phosmet as a warble control agent. Veterinary Record 101(25): 504-505

Phosphamidon as an aerial spray against Nephotettix virescens in Madhya Pradesh, India. Rice Entomology Newsletter (4): 22-23

Phosphamidon isomers in coniferous foliage. Information Report, Chemical Control Research Institute, Canada (CC-X-95): 27

Phosphatase activity and gibberellin levels in seeds of dwarf and normal cultivars of pea (Pisum sativum L.). Zeitschrift fur Pflanzenphysiologie 86(3): 241-243

Phosphatase activity in Isoparorchis hypselobagri (Trematoda). Zoologischer Anzeiger 195(1/2): 35-42

Phosphatase activity in acidified milk. Milchwissenschaft 30(11): 674-680

Phosphatase activity in roots of some plants and the effect of nitrogen and phosphorus fertilizers on it. Agrokhimiya (2): 47-49

Phosphatase activity in the hepatopancreatic cells of Indoplanorbis exustus infected with xiphidiocercaria, Cercariae indicae LIII. Indian Journal of Parasitology 1(1): 27-28

Phosphatase activity in the larva of the euryhaline mosquito, Aedes togoi Theobald, with special reference to sea-water adaptation. Journal of Experimental Marine Biology and Ecology, 313: 325-337

Phosphatase activity of Poa pratensis seeds. 2. Purification and characterization of acid phosphatase Ia2 and Ia3. Acta Societatis Botanicorum Poloniae 44(2): 255-263

Phosphatase activity of vector and parasite. Journal of Communicable Diseases 7(4): 244-250

Phosphatase systems in Paramphistomum explanatum Fischoeder, 1901. Zeitschrift fur Parasitenkunde 46(3): 211-219

Phosphatases and the utilisation of inositol hexaphosphate by soil yeasts of the genus Cryptococcus. Soil Biology and Biochemistry 9(3): 161-166

Phosphatases in helminths: effects of pH and various chemicals and anthelmintics on the enzyme activities. Veterinary Parasitology, 42: 111-120

Phosphatases in soils. Soil Biology and Biochemistry 9(3): 167-172

Phosphatases of the developing population of Candida albicans (Robin) Berkh. Mikologiya i Fitopatologiya 10(4): 271-275

Phosphate absorption: adaptation of tundra graminoids to a low temperature, low phosphorus environment. Oikos 27(1): 111-121

Phosphate adsorption and plant availability of phosphate. Plant and Soil 44(2): 377-389

Phosphate adsorption and the displacement of structural silicon in an allophane clay. Journal of Soil Science 26(3): 250-256

Phosphate adsorption by soils: II. Reactions in tropical acid soils. Soil Science Society of America Proceedings 39(5): 846-851

Phosphate adsorption by synthetic amorphous aluminosilicates. Journal of Soil Science 26(3): 257-266

Phosphate and sulphur for pastures on Bendemeer granitic soils. Agricultural Gazette of New South Wales 87(5): 42-44

Phosphate application times for potatoes and sugar beet. Rapport, Proefstation voor de Akkerbouw (26): 38

Phosphate compounds in the strobila of Taenia saginata Goeze, 1782 (Cestoda, Taeniidae). Acta Parasitologica Polonica 24(28/34): 283-293

Phosphate depletion and repletion: relation to parenteral nutrition and oxygen transport. Annals of Surgery 182(6): 683-689

Phosphate fertilization and root growth. Phosphorsaure 30(2): 141-157

Phosphate fertilization of iron-rich grasslands. Rapport, Instituut voor Bodemvruchtbaarheid (4-74): 56

Phosphate fertilization of potatoes and sugar beet on clay and clay loam soil in autumn or in spring?. Bedrijfsontwikkeling 6(9): 737-739

Phosphate fertilization reduces zinc adsorption by calcareous soils. Plant and Soil 48(3): 641-649

Phosphate fertilizer value of indigenous rockphosphates for grasses and fodder crops. Indian Grassland and Fodder Research Institute, Jhansi: India, Indian Grassland and Fodder Research Institute: Annual report 1974: 67-68

Phosphate fertilizing of rice in Surinam; a summary of results. Surinaamse Landbouw 23(1): 10-18

Phosphate fluxes in the soil-plant system: a computer simulation. Hilgardia 43(4): 103-130

Phosphate manuring of apples. Fruitteelt 65(31): 878-880

Phosphate metabolism. Phosphate metabolism: xiii + 636

Phosphate minerals. Minerals in Soil Environments Dixon, JB; Weed, SB, Editors: 639-672

Phosphate nutrition of plants as affected by application of sodium salts. Agricultural Research Review 52(4): 79-87

Phosphate physiology of vesicular-arbuscular mycorrhizas. Endomycorrhizas Proceedings of a Symposium held at the University of Leeds, 22-25 July 1974: 241-260 + 4 pl.

Phosphate potential as an index of the availability of soil phosphorus. Madras Agricultural Journal 64(10): 650-652

Phosphate potentials in relation to the phosphorus response of some sugar cane soils. Report of the Taiwan Sugar Research Institute (71): 19-34

Phosphate regime and forms of nitrogen fertilizers. Khlopkovodstvo (1): 19-20

Phosphate removal by soil in relation to waste disposal. Proceedings, International Conference on Land for Waste Management, Ottawa, Canada, 1973: 77-86

Phosphate removal from sewage water by soil columns. Journal of Environmental Quality 6(3): 279-284

Phosphate requirements of early potatoes. Experimental Husbandry (30): 116-121

Phosphate requirements of raised bog soils and peaty sands. Landwirtschaftliche Forschung, Sonderheft 33 (Kongressband 1976)(1): 52-58

Phosphate rock. Food Policy 1(4): 348-351

Phosphate sorption by a humic carbonate soil. Revista CENIC, Ciencias Biologicas 6(2): 329-338

Phosphate sorption characteristics of soils treated with domestic waste water. Journal of Environmental Quality 4(3): 342-346

Phosphate sorption equilibrium in the soil/solution system and its description by the Langmuir isotherm. Pochvoznanie i Agrokhimiya 12(1): 17-22

Phosphate sorption parameters and phosphate fixation in some Tanzanian soils. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 15(2): 117-130

Phosphate uptake and the growth of spring wheat (Triticum aestivum L.) in relation to the phosphate content of the soil. Landwirtschaftliche Forschung 28(Sonderheft 31/1): 69-80

Phosphate uptake characteristics of intact root systems in nutrient solution as affected by plant species, age and P supply. Plant Analysis and Fertilizer Problems, Volume 1 Proceedings of the 7th International Colloquium on Plant Analysis and Fertilizer Problems, Institut fur Pflanzenernahrung, Hanover, 1974 Wehrmann, J Editor: 185-196

Phosphate-dependent Substrate Transport into Mitochondria: Oxidative Studies. Plant Physiology 56(1): 121-125

Phosphate-zinc interaction in soils. Fertilizer Technology 14(3): 227-229

Phosphatemic action of 1,25-dihydroxyvitamin D3. American Journal of Physiology 229(2): 489-495

Phosphates in feeding of dairy animals. Informatore Zootecnico 22(13): 16-21

Phosphates in soils treated with sewage water: I. General information on sewage farm, soil, and treatment results. Journal of Environmental Quality 6(1): 4-7

Phosphates in soils treated with sewage water: II. Fractionation of accumulated phosphates. Journal of Environmental Quality 6(1): 7-12

Phosphates in soils treated with sewage water: III. Kinetic studies on the reaction of phosphate with aluminum compounds. Journal of Environmental Quality 6(1): 26-29

Phosphates in the dairy industry. Dairy and Ice Cream Field 160(6): 56, 58-60

Phosphatic fertilisers. Submissions to the Industries Assistance Commission inquiry. Industry Economics Monograph, Bureau of Agricultural Economics, Australia (15): 155

Phosphatic fertilisers: a preliminary report. Occasional Paper, Bureau of Agricultural Economics, Australia (31): xiii+213

Phosphatide content of cocoa products and raw materials of the chocolate industry. Gordian 77(11): 288, 290, 292

Phosphatide-splitting enzymes of cereals. Getreide Mehl und Brot 28(7): 189-191

Phosphatidic Acid synthesis in castor bean endosperm. Plant Physiology 59(3): 459-463

Phosphatidylcholine. Biochemical and clinical aspects of essential phospholipids. Phosphatidylcholine Biochemical and clinical aspects of essential phospholipids: x + 254

Phosphatidylserine synthesis in castor bean endosperm. Plant Physiology 56(2): 177-180

Phosphaturia in thalassemia. Pediatrics 58(6): 885-892

Phosphine as a fumigant for grapefruit infected by Caribbean fruit fly larvae. Florida Entomologist 59(3): 285-286

Phospho-monoesterases in cock seminal plasma at varying ejaculation frequencies. Revista Cubana de Ciencia Avicola 4(1): 65-70

Phosphodiesterase activity in adult Schistosoma japonicum. Transactions of the Royal Society of Tropical Medicine and Hygiene 71(4): 356-357

Phosphodiesterase in the liver fluke, Fasciola hepatica. Biochemical Pharmacology 26(24): 2325-2330

Phosphoenol-pyruvate-carboxylase activity in cotton and Sorghum seeds and its relation to seedling development. Planta 139(3): 239-243

Phosphoenolpyruvate carboxykinase activity in grape berries. Plant Physiology 56(1): 67-71

Phosphoenolpyruvate carboxylase activity from Avena coleoptile tissue. Regulation by H+ and malate. Canadian Journal of Botany 56(4): 404-407

Phosphoenolpyruvate, ribulose 1,5-diphosphate carboxylase and glutamate dehydrogenase activities in seedlings of maize and their hybrids. Genetica Agraria 32(1/2): 163-164

Phosphofructokinase activity in some organs of guineapigs with different ascorbic acid status. Voprosy Pitaniya (5): 24-27

Phosphoglucomutase activity pattern at various stages of germination of wheat seeds (Triticum aestivum). Plant Science 4: 44-48

Phosphoglycerate kinase from young and old Turbatrix aceti. Biochimica et Biophysica Acta Enzymology, Vol E63 445(3): 632-644

Phosphoglycerides of Trichophyton terrestre and one phenotype selected from the Apollo 16 microbial ecology evaluation device. Applied Microbiology 29(5): 658-662

Phospholipase A from bee venom. European Journal of Biochemistry 20(4): 459-468

Phospholipase A2 of rat liver mitochondria in vitamin E deficiency. Biochemical Journal 172(2): 349-352

Phospholipase D as a factor in lipid oxidation of milk. Dissertation Abstracts International, B 35(11): 5210-5211

Phospholipases A and B activities of the oriental hornet (Vespa orientalis) venom and venom apparatus. Toxicon 15(2): 141-156

Phospholipases. I. Effect of n-alkanols on the rate of enzymatic hydrolysis of egg phosphatidylcholine. Journal of Membrane Biology 14(2): 101-118

Phospholipases. II. Enzymatic hydrolysis of lecithin: effects of structure, cholesterol content, and sonication. Journal of Membrane Biology 14(2): 119-134

Phospholipases. III. Effects of ionic surfactants on the phospholipase-catalyzed hydrolysis of unsonicated egg lecithin liposomes. Journal of Membrane Biology 23(3/4): 293-304

Phospholipid and fatty acid content of blood serum and lymph from healthy and leukotic cattle. Sbornik Nauchnykh Trudov Moskovskaya Veterinarnaya Akademiya 85: 74-77

Phospholipid composition of organs and tissues of rabbits. Biokhimiya 42(4): 672-676

Phospholipid fractions and incorporation of 14C-amino acids into chloroplasts of seeds treated with ethanolamine. 3 i Vsesoyuznyi biokhimicheskii s"ezd Referaty nauchnykh soobshchenii Tom 1: 28

Phospholipid membrane as a model for studying the fasciolicidal and toxic effect of chemo-therapeutic preparations. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 45(2): 178-183

Phospholipid metabolism in developing soybean cotyledons. Dissertation Abstracts International, B 36(9): 4251

Phospholipid synthesis and exchange in castor bean endosperm homogenates. Plant Physiology 57(2): 218-223

Phospholipid synthesis and fatty acid content of phospholipids in germinating seeds and seedlings of chilling resistant and chilling sensitive vegetable species. Dissertation Abstracts International, B 36(9): 4248

Phospholipid, an enhancing component in the synergistic factor of a granulosis virus of the armyworm, Pseudaletia unipuncta. Journal of Invertebrate Pathology, 311: 48-56

Phospholipid, fatty acid and lipid class composition of eggs from the human blood fluke Schistosoma japonicum. Federation Proceedings Federation of American Societies for Experimental Biology 36(3): 1159

Phospholipids content of milk from cows on cultivated pasture. Doklady TSKhA [Sel' skokhozyaistvennaya Akademiya imeni K A Timiryazeva] (215): 48-52

Phospholipids in Diphyllobothrium plerocercoids. Biologicheskie problemy Severa VII simpozium Zoologiya bespozvonochnykh, parazitologiya, fiziologiya i biokhimiya zhivotnykh Tezisy dokladov: 127-129

Phospholipids in castor seeds. Agricultural and Biological Chemistry 39(3): 745-746

Phospholipids in pea seed. Nippon Nogeikagaku Kaishi 50(4): 169-174

Phospholipids in pea seeds. Journal of the Agricultural Chemical Society of Japan 50(4): 169-174

Phospholipids in sweetened condensed milk. Sbornik, Izmenenie Pishchevykh Veshchestv pri Kulinarnoi Obrabotke, M (3): 98-101

Phospholipids of Trichophyton rubrum. Sabouraudia 12(3): 281-286

Phospholipids of pond snail (Heterogen longispira). Lebensmittel Wissenschaft + Technologie 7(4): 211-213

Phosphomonoesterase activity in some Tanzania soils. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin (4): 409-415

Phosphonate utilization by bacteria. Journal of Bacteriology 133(1): 85-90

Phosphono-lipid content of the oyster, Crassostrea virginica, in three physiological conditions. Lipids 12(5): 449-451

Phosphonodithioate esters of 1,3,4-oxadiazoles, a new insecticide-acaricide group with leaf- and root-systemic properties. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gentrec 1975; 39: 813-832

Phosphoric acid for industrial use (including foodstuffs) - determination of calcium content - flame atomic absorption method. International Standard (ISO 3217: 1976): 3

Phosphorus absorption by barley seedlings, a Neubauer-experiment. Mesopotamia Journal of Agriculture 12(2): 125-131

Phosphorus accumulation by clover and lucerne from soil phosphates of various soil horizons of derno-podzolic soil. Doklady Akademii Nauk BSSR 20(5): 457-460

Phosphorus additions to barley-soy rations. A preliminary report for growing-finishing rations. North Dakota Farm Research 34(5): 26-27

Phosphorus adsorption and available phosphorus indexes of some Taiwan soils. Journal of the Chinese Agricultural Chemical Society 12: 72-80

Phosphorus adsorption by soil separates, from ammonium ortho- and polyphosphates. Pochvovedenie (5): 60-64

Phosphorus and boron interaction on growth of strawberries. HortScience 11(6): 597-599

Phosphorus and calcium in relation to humus under spruce stands. Archiv fur Acker und Pflanzenbau und Bodenkunde 20(5): 345-357

Phosphorus and calcium in the nutrition of growing ducklings. Effect of different contents and ratios in feeds. Zivocisna Vyroba 20(6): 441-446

Phosphorus and nonprotein nitrogen in a liquid feed supplement for cattle. Zhivotnovodstvo (6): 59-62

Phosphorus and nucleic acid exchange in wheat with cytoplasmic male sterility. Geterozis s kh rast, ego fiziol biokhim i biofiz osnovy: 166-174

Phosphorus and nucleic acid metabolism in high-lysine maize. Selektsiya i semenovodstvo Resp mezhved temat nauch sb (27): 81-86

Phosphorus and potassium application on ley at a high nitrogen level. Forskning og Forsoek i Landbruket 27(6): 701-715

Phosphorus and potassium dynamics in the sandy soils of the Belorussian Poles'e. Pochvovedenie (4): 115-121

Phosphorus and potassium fertilizers for black beans, and their residual effects. Pesquisa Agropecuaria Brasileira, Agronomia 9(10): 121-124

Phosphorus and potassium requirements under heavy nitrogen doses in different grass stand sites. Proceedings of the 12th International Grassland Congress Chemicalization of grassland farming 1: 171-177

Phosphorus and potassium status of soils and cotton crop of Tharparkar district. Pakistan Cottons 19(2): 127-134

Phosphorus and potassium supply in different substrates. Deutscher Gartenbau 29(43): 1690-1692

Phosphorus and sulphur responses in pasture on three soils of eastern Bay of Plenty. New Zealand Journal of Experimental Agriculture 3(4): 313-317

Phosphorus and zinc interaction in maize nutrition. Indian Journal of Agronomy 21(4): 480-482

Phosphorus application in calcareous soils. 1. Effect on growth and yield of clover. Agricultural Research Review 53(4): 69-74

Phosphorus availability of 25 feed ingredients determined by bioassay on toe ash content. Japanese Poultry Science 14(6): 274-278

Phosphorus balance in potato tubers. Potato Research 19(4): 305-312

Phosphorus balance in sewage effluent treated soils. Journal of Environmental Quality 5(1): 87-90

Phosphorus chemistry in everyday living. Phosphorus chemistry in everyday living: x + 238

Phosphorus compounds and activity of RNase and ATPase in the grain of opaque-2 mutants. Breeding high lysine maize, 11 [Part 2]: 141-147

Phosphorus compounds and phytase activity in maize seeds stored at different initial moisture contents. Fiziologiya Rastenii 22(2): 236-240

Phosphorus compounds and their alteration during seed ripening in sweet corn. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Instituta Rastenievodstva Imeni N I Vavilova (59): 46-51

Phosphorus compounds in grain of wheat varieties cultivated most widely in Portugal. Anais do Instituto Superior de Agronomia 34: 205-214

Phosphorus compounds in pig slurry and their retention in the soil. Utilization of Manure by Land Spreading EUR 5672e: 257-266

Phosphorus compounds in vegetative organs and grain of spring wheat and effect of nutrition conditions on them. Regulyatsiya otlozheniya zapasnykh veshchestv i produktivnost' rastenii: 78-91

Phosphorus concentration and uptake in soybean (Glycine max (L.) Men.) as affected by nitrogen fertilization and inoculation. Phosphorus in Agriculture 31(69): 23-28

Phosphorus concentrations in plants responsible for inhibition of mycorrhizal infection. New Phytologist 80(3): 575-578

Phosphorus conservation by evergreenness of mountain laurel. Oikos 27(1): 19-26

Phosphorus content and relative movement of 32P in leaves and fruits of Pusa Seedless grapes during pre-lag and post-lag phases of berry development. South Indian Horticulture 23(1/2): 27-29

Phosphorus content and translocation in young bean plants receiving different rates of phosphorus. Savremena Poljoprivreda 25(1/2): 51-61

Phosphorus content in corn seedlings grown in some highly calcareous soils of Egypt as influenced by phosphorus and zinc application. Egyptian Journal of Soil Science 13(1): 45-53

Phosphorus content of grassland vegetation in relation to the nutritive value of the fodder. Zeszyty Problemowe Postepow Nauk Rolniczych (175): 85-97

Phosphorus content of nucleic acids and respiration intensity in leaves and roots of wheat under influence of moisture deficit. Sel' skokhozyaistvennaya Biologiya 10(4): 529-532

Phosphorus content of the serum of cows with placental retention. Medycyna Weterynaryjna 34(1): 49-50

Phosphorus deficiency and flowering in subterranean clover (T. subterraneum L.). Annals of Botany 42(178): 325-329

Phosphorus deficiency and sexual function and semen quality of bulls. Zeszyty Problemowe Postepow Nauk Rolniczych (196): 205-211

Phosphorus depletion in children on long-term total parenteral nutrition. Acta Paediatrica Scandinavica 64(3): 385-392

Phosphorus distribution from septic tank effluent in Coastal Plain soils. Journal of Environmental Quality 5(1): 34-39

Phosphorus dynamics in ponds. Proceedings, 25th Annual Conference of the Southeastern Association of Game and Fish Commissioners: 418-426

Phosphorus exchange in leaves of winter wheat of different ecological groups. Byulleten' Vsesoyuznogo Instituta Rastenievodstva imeni NI Vavilova (51): 14-19

Phosphorus fertilization in gram under dryland conditions. Science and Culture 41(11): 527-528

Phosphorus fertilization in northern agriculture. Phosphorus in Agriculture (70): 63-75

Phosphorus fertilization of a four-year crop rotation under irrigated conditions. Analele Institutului de Cercetari Pentru Cereale si Plante Tehnice, Fundulea 41: 51-57

Phosphorus fertilization of soybean. Indian Journal of Agricultural Sciences 43(10): 925-929

Phosphorus fertilization of sphagnum moss peat. Peat and Plant Yearbook 1976-77: 24-30

Phosphorus fertilization of sugarbeets. Journal of the American Society of Sugar Beet Technologists 19(3): 262-269

Phosphorus fertilization with drip irrigation. Soil Science Society of America Journal 40(1): 68-72

Phosphorus fertilizers and yield of spring wheat in dry steppe of Northern Kazakhstan. Khimiya v Sel' skom Khozyaistve 14(3): 5-9

Phosphorus fertilizers for W.A. farming. Journal of Agriculture, Western Australia 18(2): 54-61

Phosphorus fixation in Cukurova soils. Yearbook of the Faculty of Agriculture, University of Ankara 10: 1-19

Phosphorus fractionation and correlation of phosphorus fraction with phosphorus availability by various tests in Cukurova soils. Yearbook of the Faculty of Agriculture, University of Ankara 9: 84-98

Phosphorus fractions in citrus leaves affected by varying degrees of iron chlorosis. Comptes Rendus, 4e Colloque International sur le Controle de l' Alimentation des Plantes Cultivees Gent, September 1976, Vol I: ; 421-430

Phosphorus gives large yield increases from grassland. Farm and Food Research 7(1): 13-15

Phosphorus in 2 latosols in Mato Grosso State. 3. Relationships between plant, soil and phosphorus. Revista Ceres 22(119): 22-49

Phosphorus in crop production in S. Sweden. The current problem with emphasis on the sugar beet crop. Betodlaren 39(2): 60-67, 70-72

Phosphorus in cultivated soils of Kuybyshev Oblast. Pochvovedenie (1): 41-50

Phosphorus in diets for cows. Khimiya v Sel' skom Khozyaistve 15(3): 31-34

Phosphorus in forest ecosystems at Beenak, Victoria. Journal of Ecology 64(1): 171-186

Phosphorus in latosols of Minas Gerais State. 3. Indices of availability of phosphorus and plant growth. Experientiae 20(8): 217-234

Phosphorus in organic manures: I. Fractionation of different forms of phosphorus. Punjabrao Krishi Vidyapeeth Research Journal 2(2): 103-109

Phosphorus in soils of the chernozemic solonetsic complex of north Kazakhstan. Agrokhimiya (6): 31-38

Phosphorus in some soils of Saragossa (Spain). Anales de la Estacion Experimental de Aula Dei 13(3/4): 451-480

Phosphorus in submerged soils and phosphorus nutrition and fertilization of rice. ASPAC Food and Fertilizer Technology Center: Taiwan, ASPAC Food and Fertilizer Technology Center: The fertility of paddy soils and fertilizer applications for rice: 93-116

Phosphorus in surface runoff from a decidous forest. Journal of Environmental Quality 4(3): 307-311

Phosphorus in the soils of Estonia. Pochvovedenie (6): 86-92

Phosphorus in the soils of the Razdol'noye Plain. Pochvovedenie (5): 54-59

Phosphorus increases yield of buckwheat. Zernovoe Khozyaistvo (12): 27-28

Phosphorus index in tomato (Lycoperscion esculentum Mill.). South Indian Horticulture 22(3/4): 92-97

Phosphorus influence on growth and reproduction of beef cattle. Journal of Animal Science 47(1): 216-225

Phosphorus inputs into a stream draining an agricultural watershed. I: Sampling. Water, Air, and Soil Pollution 6(1): 39-52

Phosphorus loss by stream transport from a rural watershed: quantities, processes, and sources. Journal of Environmental Quality 5(2): 148-157

Phosphorus management of our soils. Journal of the Indian Society of Soil Science 23(2): 141-157

Phosphorus metabolism in leaves of winter wheat in relation to supply of phosphorus to plants. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 7(5): 474-480

Phosphorus metabolism in organs of cotton as affected by treatment with nicotinic acid. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 7(6): 586-591

Phosphorus metabolism in seeds of high- and low-oil cultivars of sunflower. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 8(5): 514-518

Phosphorus metabolism in the cotyledons of cotton cultivars grown in soil infected with Verticillium dahliae Kleb. Doklady Akademii Nauk Tadzhikskoi SSR 17(1): 66-70

Phosphorus movement in calcareous soils irrigated with waste water from potato processing plants. Journal of Environmental Quality 6(2): 222-225

Phosphorus movement in soils: soil-orthophosphate reaction kinetics. Journal of Environmental Quality 4(2): 261-266

Phosphorus movement in soils: theoretical aspects. Journal of Environmental Quality 4(1): 93-99

Phosphorus nutrition for vine grafts grown hydroponically. Trudy Kishinev, S Kh In t 168: 51-55

Phosphorus nutrition indices for cabbage and cucumber. Roczniki Gleboznawcze 26(1): 199-213

Phosphorus nutrition of beef cattle. 4. The use of faecal and blood phosphorus for the estimation of phosphorus intake. Australian Journal of Experimental Agriculture and Animal Husbandry 14(71): 709-715

Phosphorus nutrition of plants on Light-Gray Forest soils. Pochvovedenie (4): 70-75

Phosphorus placement for sugarbeets in EPTC-treated soil. Proceedings North Central Weed Control Conference, 1976 (Vol. 31): 77

Phosphorus requirement of five Nigerian soils by use of phosphate sorption isotherms. Journal of the West African Science Association 17(2): 125-133

Phosphorus requirement of pregnant and lactating meat-wool sheep. Zhivotnovodstvo (9): 32-34

Phosphorus requirement of the developing Large White turkey. Feedstuffs, USA 48(31): 20-21

Phosphorus requirements of dwarf wheats in the sub-montane tract of Gurdaspur. Indian Journal of Agronomy 19(3): 191-197

Phosphorus requirements of three cultivars of sweet potato (Ipomoea batatas L.). Nouvelles Agronomiques des Antilles et de la Guyane 2(4): 338

Phosphorus requirements of weaned white-tailed deer fawns. Journal of Wildlife Management 39(3): 590-595

Phosphorus sorption and desorption characteristics of soil as affected by organic residues. Soil Science Society of America Journal 40(3): 389-394

Phosphorus sorption by the principal soil types of Czechoslovakia. Vedecke Prace Vyzkumnych Ustavu Rostlinne Vyroby V Praze Ruzyni 16: 187-194

Phosphorus sorption characteristics of flooded soils. Soil Science Society of America Journal 41(2): 305-310

Phosphorus sorption isotherm for evaluating phosphorus requirements of lettuce at five temperature regimes. Plant and Soil 46(1): 31-44

Phosphorus studies on Vaalharts soils. I. Phosphorus content of the soils, as measured with different extraction procedures. Agrochemophysica 8(1): 11-16

Phosphorus studies with steers. Feedstuffs, USA 46(52): 19-20

Phosphorus supplements in breeding herds. Produccion Animal 3: 399-404

Phosphorus top-dressing of lucerne under dryland conditions. Zemledelie (2): 63-64

Phosphorus transformations from rock phosphates in acid soils and measures for increasing their efficiency for growing rice (Oryza sativa L.). Plant and Soil 49(3): 449-459

Phosphorus transformations in soil after five consecutive fertilizer applications. Turrialba 26(2): 151-155

Phosphorus uptake and root activity in maize as affected by bulk density of the soil. Indian Journal of Agricultural Sciences 44(1): 60-63

Phosphorus uptake and utilization by tree seedlings. Australian Journal of Botany 25(6): 571-584

Phosphorus uptake by soybeans as influenced by moisture stress in the fertilized zone. Agronomy Journal 67(6): 777-781

Phosphorus uptake by tomatoes and its incorporation into organic compounds in relation to nitrogen nutrition level. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 9(6): 617-619

Phosphorus uptake in pea (Pisum sativum L.). Rostlinna Vyroba 20(11): 1193-1201

Phosphorus uptake rate of soybeans as influenced by plant age, root trimming and solution P concentration. Agronomy Journal 68(6): 973-975

Phosphorus, iron and manganese uptake of some low and high yielding rice varieties (Oryza sativa L.). Journal of the National Agricultural Society of Ceylon1975; 11/12: 40-44

Phosphorus, sulphur and potassium nutrition of pasture growing on siliceous sands in Southern Australia. Proceedings of the 12th International Grassland Congress Chemicalization of grassland farming 1: 316-325

Phosphorus-31 Fourier transform nuclear magnetic resonance spectroscopy as a tool for trace analysis of phosphorus compounds. Dissertation Abstracts International, B 37(12): 6079-6080

Phosphorus-containing compounds and changes in them during ripening of grains of sweet corn. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Instituta Rastenievodstva imeni NI Vavilova (59): 46-51

Phosphorus-containing heterocycles as fungicides: synthesis of 2,2'-diphenylene chlorophosphonate and 2,2'-diphenylene chlorothiophosphonate. Experientia 32(9): 1111

Phosphorus-zinc interaction I. Sites of immobilization of zinc in maize at a high level of phosphorus. Plant and Soil 43(3): 639-648

Phosphorus-zinc interactions in the potato (Solanum tuberosum L.) crop in the Pacayas area. Agronomia Costarricense 1(2): 83-92

Phosphorus/hydroxyproline ratio in bone tissue. A method of evaluating the degree of mineralisation of bone tissue. Ugeskrift for Laeger 137(34): 1945-1947

Phosphorus: a resource for UK agriculture. CAS Report, Centre for Agricultural Strategy, University of Reading (2): 64

Phosphorylated compounds in soybeans as affected by phosphorus levels in solution. Plant and Soil 44(2): 475-479

Phosphorylating activity of mitochondria under phosphorus deficit conditions. Soviet Plant Phyiology 24(1): 69-74

Phosphorylation of 3,3'-dimethyl-4-hydroxybenzophenone by a soil micro-organism (Bacillus sp.). Journal of Pesticide Science 3(1): 59-60

Phosphorylation of Biologically active analogs of riboflavin. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 154(1): 14-16

Phosphorylation of casein by cyclic AMP-dependent protein kinase. Biochemical and Biophysical Research Communications 74(4): 1332-1339

Phosphorylation of casein by mitochondrial protein kinase(s). Molecular and Cellular Biochemistry 13(2): 67-71

Phosphorylation of Chromatin-associated Proteins in Lemna and Hordeum. Plant Physiology 55(2): 288-292

Phosphorylation of glucose in the tissues of Ascaridia galli and Fasciola hepatica. Trudy Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina 20: 67-69

Phosphorylation of proteins in mammary gland cells. I. Kinetic characteristics of the protein phosphokinase reaction. Byulleten' Vsesoyuznogo Nauchno issledovatel' skogo Instituta Fiziologii, Biokhimii i Pitaniya Sel' skokhozyaistvennykh Zhivotnykh 8(3): 40-42

Phosphorylation of proteins in mammary gland cells. II. Properties of protein phosphokinase of ewes' mammary gland. Byulleten' Vsesoyuznogo Nauchno issledovatel' skogo Instituta Fiziologii, Biokhimii i Pitaniya Sel' skokhozyaistvennykh Zhivotnykh 8(3): 43-45

Phosphorylation of ribosomal protein in soybean. Phytochemistry 14(5/6): 1161-1165

Photo series for quantifying forest residues in the: Ponderosa Pine type; Ponderosa Pine and associated species type; Lodgepole Pine type. USDA Forest Service General Technical Report, Pacific Northwest Forest and Range Experiment Station (PNW-52): iii + 73

Photo-induced conidiation in Alternaria macrospora Zimm. and Colletotrichum gomphrenae Rao & Salam. Current Science 46(6): 196

Photo-interpretation of crown damage as a means of quantifying increment losses in conifer stands. Forstarchiv 49(5): 89-94

Photo-oxidation of the plastohydroquinone-9 pool in plastoglobuli during onset of photosynthesis. Proceedings of the Third International Congress on Photosynthesis Volume I: 515-523

Photo-plots reveal Arctic secrets. Agroborealis 8(1): 25-29

Photo-promotion of anthocyanin synthesis in harvested apples. HortScience 10(2): 126-127

Photoactivation of NAD Kinase through Phytochrome: Phosphate Donors and Cofactors. Plant Physiology 56(6): 728-730

Photoassimilation of CO2 by isolated bundle-sheath strands of Zea mays. 2. Role of malate as a source of CO2 and reducing power for the photosynthetic activity of isolated bundle-sheath cells of Zea mays. Physiologia Plantarum 33(4): 310-315

Photobiology. Fotobiologiya : 350

Photocatalysed oxidation as a function of butter composition. XX International Dairy Congress, Vol E: 866-867

Photocatalytic oxidation of butter. Sovershenstvovanie tekhnologicheskikh protsessov v molochnoi promyshlennosti Tom I Chast' I: 80-82

Photochemical activities of chloroplasts from plants with and without bundle sheath in leaves. Turrialba 26(1): 14-17

Photochemical activity of apple chloroplasts in relation to pruning and growth regulators. Sbornik Nauchnykh Rabot, NIZI Sadovodstva Nechernozemnoi Polosy 7: 148-155

Photochemical activity of chloroplasts and productivity of agricultural plants. Nauchnye Trudy, Ukrainskaya Sel' skokhozyaistvennaya Akademiya (102): 59-65

Photochemical dimerization of ferulic Acid by chloroplasts from sorghum. Plant Physiology 59(1): 94-96

Photochemical inhibition of the development in vitro of a strain of Candida albicans. Bulletin de la Societe Francaise de Mycologie Medicale 5(2): 115-117

Photochemical oxidants in Yonkers, New York: effects on yield of bean and tomato. Journal of Environmental Quality 5(1): 75-78

Photochemical oxidants injury in rice plants. 1. Occurrence of photochemical oxidants injury in rice plants at Kanto area and its symptoms. Proceedings of the Crop Science Society of Japan 44(3): 312-319

Photochemical oxidants injury in rice plants. 2. The effect of filtered ambient air on the growth and yield of rice plants. Proceedings of the Crop Science Society of Japan 45(4): 630-636

Photochemical reactions and photosynthesis of lemon leaf in pathology. Trudy Nauchno Issledovatel' skogo Instituta Zashchity Rastenii Gruz SSR 27: 198-208

Photochemical reactions of the chloroplasts of cotton in relation to heterosis. Uzbekiston Biologija Zurnali (5): 19-21

Photochemical systems of the chloroplast. Fotokhimicheskie sistemy khloroplastov: 206

Photochemically induced artifact in the analysis of soil for residues of organochlorine pesticides. Bulletin of Environmental Contamination and Toxicology 14(5): 593-598

Photochemistry of N-( alpha -trichloromethyl-p-methoxybenzyl)-p-methoxyaniline. Journal of Agricultural and Food Chemistry 22(5): 853-855

Photochemistry of bioactive compounds. Multiphase photodegradation and mass spectral analysis of Basagran. Journal of Agricultural and Food Chemistry 23(3): 410-415

Photochemistry of high molecular weight phytochrome in vitro. Phytochemistry and Photobiology 22(1/2): 33-36

Photocolorimetric determination of boron in vegetable matter, using azometin N. Agrokhimiya (5): 134-138

Photocontrol of Anthocyanin Synthesis: IV. Dose Dependence and Reciprocity Relationships in Anthocyanin Synthesis. Plant Physiology 56(3): 351-355

Photocontrol of anthocyanin synthesis. VI. Spectral sensitivity, irradiance dependence, and reciprocity relationships. Plant Physiology 59(4): 569-573

Photocontrol of enzyme activity. Perspectives in experimental biology 2 Botany: 325-336

Photocontrol of enzyme levels. Light and plant development [Smith, H]: 185-192

Photocontrol of fungal spore germination. Plant Physiology 56(6): 847-849

Photocontrol of gibberellin levels as related to the unrolling of etiolated wheat leaves. Planta 126(2): 151-160

Photocontrol of microbody and mitochondrion development: the involvement of phytochrome. Light and plant development [Smith, H]: 193-212

Photocontrol of phytochrome destruction in grass seedlings. The influence of wavelength and irradiance. Photochemistry and Photobiology 22(5): 193-202

Photocontrol of seed germination. VII. Preliminary observation on the development of the photosynthetic apparatus in light-inhibited seeds of cucumber (Cucumis sativus). Bulletin of the Torrey Botanical Club 102(3): 93-99

Photodecomposition and some behaviour of herbicides, benthiocarb and DCPA in soils. Proceedings of 5th Asian Pacific Weed Science Society Conference, Tokyo, Japan, 1975: 236-242

Photodecomposition of credazine. Journal of the Agricultural Chemical Society of Japan 48(12): 651-655

Photodecomposition of eleven dinitroaniline herbicides. Weed Science 26(2): 153-156

Photodecomposition of methidathion. Journal of Agricultural and Food Chemistry 22(6): 959-968

Photodecomposition of mirex on silica gel chromatoplates exposed to natural and artificial light. Journal of Agricultural and Food Chemistry 22(6): 933-935

Photodecomposition of natural pyrethrins and related compounds. Pesticide Science 7: 231-235

Photodecomposition of resmethrin and related pyrethroids. Journal of Agricultural and Food Chemistry 22(2): 212-220

Photodecomposition, volatility and leaching of atrazine, simazine, alachlor and metolachlor from soil and plant material. Abstracts 1978 Meeting Weed Science Society of America: 8

Photodegradable formulations of DDT. Experientia 32(3): 279-280

Photodegradation of O-ethyl O- S-propyl phosphorodithioate (BAY NTN 9306). Journal of Agricultural and Food Chemistry 24(5): 1053-1057

Photodegradation of atrazine, atraton and ametryne in aqueous solution with acetone as a photosensitiser. Pesticide Science 7(1): 65-71

Photodegradation of chlorophyll pigments and nicotine. Annals du Tabac, 2 (12): 183-200

Photodegradation of norflurazon. 8th International Plant Protection Congress, Reports and Informations, Section 4 Plant protection in relation to human health and environmental pollution: 210-225

Photodegradation of riboflavin to lumichrome in milk exposed to sunlight. Journal of Dairy Science 60(7): 1038-1041

Photodegradation of wood (XVIII). Photolysis of glucomannan. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 22(7): 412-415

Photodegradation of wood (XXIX). Photolysis of monosaccharides, oligosaccharides and methylglucosides. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 22(9): 511-517

Photodegradation of wood (XXVII). Photolysis of xylan. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 22(7): 406-411

Photodegradation of wood. XXI. Photoreaction of alkyl phenyl ketones. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 21(6): 387-390

Photodegradation of wood. XXII. Evaluation of the contribution of extractives to the overall colour change by light irradiation on tropical woods. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 21(6): 381-386

Photodegradation of wood. XXIII. Imperfect hardening of cement caused by moulding with wood board exposed to sunlight. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 21(7): 439-442

Photodegradation of wood. XXVI. Imperfect hardening of cement caused by moulding with wood board exposed to sunlight (4). Mokuzai Gakkaishi Journal of the Japan Wood Research Society 22(6): 376-379

Photoduration effects on photosynthesis and photosynthetic apparatus in soybean. Bulletin, The Royal Society of New Zealand (12): 317-324

Photodynamic killing of house flies fed food, drug, and cosmetic dye additives. Environmental Entomology 5(1): 203-204

Photoelastic stress analysis of a nematode stylet. Nematologica 21(2): 117-128

Photoelectric system for measuring mechanical damage of corn. Transactions of the ASAE 20(5): 972-975

Photoelectronic investigation of the flight activity of queen honeybees kept inland or on an island. Apidologie 7(2): 151-168

Photofading resistance of colored wood-plastic composites. Journal of the Hokkaido Forest Products Research Institute (2): 1-5

Photogeneration of superoxide anion in serum of bovine milk and in model systems containing riboflavin and amino acids. Journal of Dairy Science 61(4): 400-407

Photogeneration of superoxide anion in the presence of riboflavin and amino acids. Abstracts of Papers, American Chemical Society 173: AGFD 69

Photographic and multispectral remote sensing of a virus disease of turfgrass. Proceedings of the American Phytopathological Society 3: 246

Photographic assessment of deciduous forest radiation regimes. Dissertation Abstracts International, B 36(5): 2046

Photographic data recorder control mechanism. Forest Products Journal 25(11): 41-43

Photographic image-enchancement. Publication, Canadian Forestry Service (1345): ii + 28

Photographic observation of microorganisms in the activated sludge process. XX International Dairy Congress, Vol E: 688

Photographic review of the developmental stages of flower formation in tulips, irises and lilies. Acta Horticulturae (47): 235-236

Photographic technology in the service of plant protection. Internationale Zeitschrift der Landwirtschaft (6): 691-694

Photographing large trees to show limb structure. HortScience 10(3): 218

Photographing plant material to demonstrate research results. HortScience 12(3): 254-255

Photography of living plant parasitic nematodes. Proceedings of the Soil and Crop Science Society of Florida 35: 93-95

Photoinactivation of Venezuelan equine encephalitis virus mediated by tetracyclines. Antimicrobial Agents and ChemoTherapy 10(1): 176-178

Photoinduced mutagenesis in tomatoes in Kazakhstan. Probl fotoenerg, rast: 209-214

Photointerpretation and cartography. Bois et Forets des Tropiques (170): 51-69

Photointerpretation of aerial photographs for determination of changes in grassland areas caused by irrigation. Wiadomosci Melioracyjne i Lakarskie 18(8/9): 233-236

Photolocalized tinea facialis. Cutis 17(5): 913-915

Photolysis of TCDD and trifluralin on silica and soil. Bulletin of Environmental Contamination and Toxicology 20(1): 87-92

Photolysis of bentazon. Abstracts 1974 Meeting Weed Science Society of America: 127

Photolysis of benzoic acid 2-(2,4,6-trichlorophenyl)hydrazide. Journal of Agricultural and Food Chemistry 23(6): 1084-1088

Photolysis of thiabendazole. Journal of Agricultural and Food Chemistry 23(4): 704-709

Photomanipulation of phytochrome in lettuce seeds. Plant Physiology 56(2): 332-334

Photometric determination and stability of free fatty acids in plasma and serum of cattle. Monatshefte fur Veterinarmedizin 31(18): 707-711

Photometric determination of leucoanthocyanidins-protoanthocyanidins. Herba Hungarica 15(2): 57-61

Photometric determination of methyl parathion GSH S-methyl transferase. Pesticide Biochemistry and Physiology 6(2): 126-131

Photometric determination of milk fat. Bulletin of National Institute of Animal Industry (33): 73-79

Photometric determination of nitrogen. Wet incineration followed by formation of Indophenol Blue with salicylate/hypochlorite. Clinica Chimica Acta 67(1): 107-110

Photometric determination of oxalic acid in plants. Zeitschrift fur Lebensmittel Untersuchung und Forschung 166(3): 153-156

Photometric determination of total protein in lipemic sera. Clinical Chemistry 23(4): 754-756

Photometric determination of trace amounts of aluminium in the presence of phosphates by aluminon in food material. Sbornik Vysoke Skoly Chemicko Technologicke v Praze, E (48): 83-98

Photometric measurement of changes in selected serum values in cows with ovarian cysts. Tierarztliche Umschau 30(9): 431-432, 434, 436

Photometric micro-determination of the residues of disinfectant quaternary ammonium compounds in milk. III. Improvement and extension of the method. Zeitschrift fur Lebensmittel Untersuchung und Forschung 165(1): 34-38

Photomirex: synthesis and assessment of acute toxicity, tissue distribution and mutagenicity. Journal of Agricultural and Food Chemistry 26(2): 388-391

Photonucleophilic reactions of nitrofen. Journal of Agricultural and Food Chemistry 22(6): 930-933

Photooxidation of cytochrome b-559 in leaves and chloroplasts at room and liquid nitrogen temperatures. Photosynthesis, two centuries after its discovery by Joseph Priestley Proceedings of the 2nd International Congress on Photosynthesis Research, Stresa, Italy, June 24-29, 1971: 547-559

Photooxidation of milk and milk products: a review. CRC Critical Reviews of Food Science and Nutrition 7(1): 13-37

Photoperiod and melatonin: effects on the reproductive system of the Syrian hamster. Dissertation Abstracts International, B 38(8): 3576

Photoperiod and temperature effects on growth and development of Emex australis and E. spinosa. Weed Research 17(6): 393-397

Photoperiod and temperature effects on growth and sex-expression of cucumber. HortScience 10(3): 318

Photoperiod and temperature effects on root cold acclimation. Journal of the American Society for Horticultural Science 102(3): 306-308

Photoperiod and temperature interactions in growth and flowering of strawberry. Physiologia Plantarum 40(1): 21-26

Photoperiod and temperature responses of soybean varieties observed in a phytotron. SABRAO Journal 7(2): 171-182

Photoperiod effects. Centro Internacional de Agricultura Tropical: Colombia, CIAT: Annual report 1976: B11

Photoperiod effects on development of the larch casebearer, Coleophora laricella (Lepidoptera: Coleophoridae). Canadian Entomologist 107(12): 1305-1310

Photoperiod influence on the susceptibility of sunflower to Sclerotinia stalk rot. Phytopathology 65(11): 1293-1298

Photoperiod initiation of estrus and ovulation in seasonally anestrous mares. VIIIth International Congress on Animal Reproduction and Artificial Insemination, Krakow, July 12-16, 1976 Proceedings Volume I Communication Abstracts: 190

Photoperiod study with chicken hens. Poultry Science 56(6): 1832-1835

Photoperiod-induced changes in LH, FSH, prolactin and testosterone secretion in the ram. Canadian Journal of Animal Science 58(2): 123-128

Photoperiod-induced changes in gibberellin metabolism in relation to apical growth and senescence in genetic lines of peas (Pisum sativum L.). Planta 141(3): 231-238

Photoperiod-temperature interactions on vegetative and reproductive responses of tomato. Plant Physiology 57(5, Supplement): 21

Photoperiodic and temperature control of growth and development. Central Potato Research Institute, Simla, India: India, Central Potato Research Institute, Simla: 25th scientific report for the year 1974: 26

Photoperiodic and temperature effects on rate of development and diapause in the green stink bug, Nezara viridula L. (Heteroptera: Pentatomidae). Acta Phytopathologica Academiae Scientiarum Hungaricae 12(3/4): 337-347

Photoperiodic control of apical senescence in a genetic line of peas. Plant Physiology 58(6): 800-802

Photoperiodic control of floral initiation in rice plant. 2. Effect of removal of leaf-blades. Bulletin of the Faculty of Agriculture, Mie University (49): 1-9

Photoperiodic control of floral initiation in rice plant. 3. Effect of low-intensity light preceding a dark period. Proceedings of the Crop Science Society of Japan 45(1): 80-85

Photoperiodic control of flowering and tuberization in Cyperus serotinus. 1. Tuberization. Weed Research, Japan 20(1): 8-11

Photoperiodic control of flowering and tuberization in Cyperus serotinus. 2. The heading behaviour. Weed Research, Japan 20(3): 123-126

Photoperiodic control of flowering in groundnut (Arachis hypogaea L.). Current Science 46(8): 271-272

Photoperiodic control of gonadotrophin secretion in the ram: a detailed study of the temporal changes in plasma levels of follicle-stimulating hormone, luteinizing hormone and testosterone following an abrupt switch from long to short days. Journal of Endocrinology 74(3): 355-367

Photoperiodic control of seed filling for soybeans. Crop Science 16(5): 667-672

Photoperiodic determination of insect development and diapause. IV. Effects of skeleton photoperiods. Journal of Comparative Physiology, A 105(3): 267-277

Photoperiodic determination of insect development and diapause. V. Diapause, circadian rhythms, and phase response curves, according to the Dual System Theory. Journal of Comparative Physiology, A 107(1): 97-111

Photoperiodic determination of the male and female sexual morphs of Myzus persicae. Journal of Insect Physiology 21(2): 435-453

Photoperiodic effect on fecundity of Laspeyresia pomonella, Grapholitha funebrana and G. molesta: the sensitive period. Entomologia Experimentalis et Applicata 18(2): 187-193

Photoperiodic effects on crop production. Progress in Biometeorology, C 1: 73-85

Photoperiodic induction and inheritance of diapause in Pionea forficalis (Lepidoptera : Pyralidae). Entomologia Experimentalis et Applicata 17(3): 397-409

Photoperiodic induction in potatoes. Crop Production 3: 13-18

Photoperiodic induction of diapause in the egg stage of the blood-sucking midge Culicoides pulicaris punctatus Mg. (Diptera, Ceratopogonidae). Parazitologiya 9(6): 501-506

Photoperiodic induction of diapause in the kangaroo tick Ornithodoros gurneyi Warburton (Acarina: Argasidae). Journal of the Australian Entomological Society 14(3): 221-224

Photoperiodic induction of free growth in juvenile white spruce and black spruce. Bi monthly Research Notes 33(4): 29-30

Photoperiodic induction of precocious flowering in a woody species Eucalyptus occidentalis Endl. Botanical Gazette 136(4): 358-365

Photoperiodic induction of the pupal diapause in the tobacco hornworm, Manduca sexta. Journal of Insect Physiology 21(8): 1471-1480

Photoperiodic reaction and winter hardiness in red clover. Vestnik Sel' skokhozyaistvennoi Nauki (5): 123-125

Photoperiodic reaction of Gossypium bickii Proch. under high-temperature conditions. Uzbekiston Biologija Zurnali (1): 49-51

Photoperiodic reaction of early barley varieties in relation to breeding problems. Vestnik Sel' skokhozyaistvennoi Nauki (7): 39-44

Photoperiodic reaction of varieties of Lathyrus. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Instituta Rastenievodstva Imeni NI Vavilova (51): 33-39

Photoperiodic regulation in the population dynamics of certain Lepidopterous species. Acta Phytopathologica Academiae Scientiarum Hungaricae 10(1/2): 131-139

Photoperiodic regulation of bulbing and maturation of Bet Alpha onions (Allium cepa L.) under decreasing daylength conditions. Journal of Horticultural Science 50(4): 373-380

Photoperiodic regulation of growth and diosgenin biogenesis in Dioscoreas grown in Bengal Plains. Science and Culture 44(3): 136-137

Photoperiodic regulation of hamster testis: circadian sensitivity to the effects of light. Biology of Reproduction 13(3): 329-339

Photoperiodic regulation of the nymphal diapause of the tick Hyalomma anatolicum Koch (Acarina, Ixodidae). Entomologicheskoe Obozrenie 56(3): 495-504

Photoperiodic response and yield potential of sesamum genotypes. Indian Journal of Genetics and Plant Breeding 33(3): 293-296

Photoperiodic response in spring in three Pentatomoidea (Heteroptera). Acta Entomologica Bohemoslovaca 74(4): 209-218

Photoperiodic response of Pinus patula Schiede and Deppe seedlings. Indian Forester 103(2): 97-105

Photoperiodic response of some rice varieties. Oryza 1978; 13(2): 127-128

Photoperiodic responses of some hybrids of Begonia socotrana and Begonia dregei (Lorraine begonia). Gartenbauwissenschaft 40(5): 231-235

Photoperiodic sensitivity of the implanted brain of Pieris rapae crucivora and ultrastructural changes of its neurosecretory cells. Japanese Journal of Applied Entomology and Zoology 17(4): 203-209

Photoperiodic studies on rice. 7. The effect of night temperature on photoperiodic induction. Taiwania 19(1): 1-6

Photoperiodic time measurement and circadian leaf movement in Pharbitis nil controlled by the same clock?. Zeitschrift fur Pflanzenphysiologie 77(1): 54-69

Photoperiodical reaction of Lathyrus sativus. Byulleten' Vsesoyuznogo Instituta Rastenievodstva imeni NI Vavilova (51): 33-39

Photoperiodicity, 65Zn elimination, and egg production in Heliothis virescens. Journal of the Georgia Entomological Society 11(3): 271-277

Photoperiodism and cold resistance in plants. Metody i priemy povysheniya zimostoikosti ozimykh zernovykh kul' tur: 419-423

Photoperiodism and enzyme rhythms: Kinetic characteristics of the photoperiodic induction of Crassulacean acid metabolism. Planta 125(1): 33-44

Photoperiodism and increased productivity of mink. Svetovoi faktor v povysh produktivn pushn zverei: 69-82

Photoperiodism and the photoinductive state of fruit tree seedlings. Selektsiya i Semenovodstvo Ovoshchnykh Kul' tur T2: 103-111

Photoperiodism in South African potato cultivars. Crop Production 4: 57-61

Photoperiodism in animals and plants. Proceedings of a symposium (26-29 November 1974, Leningrad). Fotoperiodizm zhivotnykh i rastenii Materialy simpoziuma 26-29 noyabrya 1974 g, Leningrad: 212

Photoperiodism in species of the genus Aster. Preliminary communication. Bulletin de la Societe Botanique de France 123(7/8): 349-353

Photoperiodism in the common coturnix (Coturnix c. japonica) male. Theriogenology 5(1): 3-14

Photoperiodism in the genus Oryza. 6. Studies on index of accelerating effects (2). Proceedings of the Crop Science Society of Japan 45(3): 394-400

Photoperiodism of hypophysial gonadotropic function in caged female sables. Svetovoi faktor v povysh produktivn pushn zverei: 130-139

Photoperiodism of mung bean and four related species. HortScience 10(5): 486-487

Photoperiodism of perennial cottons. Khlopkovodstvo (6): 37-38

Photoperiodism of the whitefly Bemisia tabaci Gennadius (Aleyrodidae; Homoptera). Zeitschrift fur Angewandte Entomologie 83(4): 393-397

Photoperiodism, its origin and evolution. Photoperiodism, its origin and evolution: 300

Photoperiods and housing for pigeons. Poultry Science 56(2): 479-482

Photophosphorylation mutants of Zea mays. Plant Physiology 61(4, Supplement): 102

Photophysiology of Kalanchoe seed germination. II. Effects of short- and long-term irradiations with different red/far-red ratios and of gibberellic acid. Physiologia Plantarum 34(3): 238-242

Photopositive reactions of honey bees to circular areas of varying sizes and light intensities. Information processing in the visual systems of arthropods Symposium, Zurich, 1972 Editor R Wehner: 121-125

Photoprotection against inactivation of Bacillus thuringiensis spores by ultraviolet rays. Journal of Invertebrate Pathology 25(2): 267-268

Photoproteins as biological calcium indicators. Pharmacological Reviews 28(1): 1-93

Photoreactions of riboflavin in the presence of 2,4-dichlorophenoxyacetic acid (2,4-D). Journal of Agricultural and Food Chemistry 24(3): 679-680

Photoreactivation of DNA-containing cauliflower mosaic virus and tobacco mosaic virus RNA on Datura. Photochemistry and Photobiology 25(3): 249-257

Photoreactivation of helminth ova and larvae. Materialy nauchno proizvodstvennoi konferentsii, posvyashchennoi 10 letiyu Tadzhikskogo Nauchno Issledovatel' skogo Instituta: 79-81

Photoreactivation of urediospores of stem rust of wheat. Rzhavchina khlebn zlakov: 131-134

Photoreception and photoresponses in the radish hypocotyl. Planta 136(2): 125-129

Photoreception, pigment and diapause in Pieris brassicae. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 282(9): 889-891

Photoreduction of mirex in aliphatic amines. Journal of Agricultural and Food Chemistry 22(4): 727-729

Photoregulation of flowering. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 8(2): 166-173

Photoregulation of logarithmic fluence-response curves for phytochrome control of chlorophyll formation in Pisum sativum L. Photochemistry and Photobiology 21(6): 423-429

Photorespiration and its effect on dry matter production. Japan Agricultural Research Quarterly 10(1): 1-6

Photorespiration and nitrate reduction. Photosynthesis, two centuries after its discovery by Joseph Priestley Proceedings of the 2nd International Congress on Photosynthesis Research, Stresa, Italy, June 24-29, 1971: 2241-2249

Photorespiration in a CO2-free atmosphere - has it a function?. Canadian Journal of Botany 56(17): 2128-2137

Photorespiration in relation to crop yield. Physiological aspects of dryland farming: 329-348

Photorespiration of green plants and functioning of the photosynthetic apparatus in the C3 and C4 systems. Savremena Poljoprivreda 23(11/12): 105-112

Photorespiratory metabolism in Eleusine coracana, a C-4 plant. Indian Journal of Biochemistry & Biophysics 11(4): 303-306

Photoreversible binding in vitro of cytosolic phytochrome to particulate fraction isolated from pea epicotyls. Planta 127(2): 177-186

Photosensitisation, growth performance, and carcass measurements of pigs fed diets containing commercially prepared lucerne leaf-protein concentrate. New Zealand Journal of Experimental Agriculture 4(1): 45-50

Photosensitive pigment from the worker honeybee, Apis mellifera. Vision Research 13(7): 1379-1381

Photosensitivity changes in dark dormant common purslane seeds. Proceedings 29th Annual Meeting Southern Weed Science Society: 412

Photosensitization and luminescence of picloram. Journal of Agricultural and Food Chemistry 23(6): 1109-1112

Photosensitization in cattle. Probable participation of Pithomyces chartarum in the aetiology of the process. Biologico 42(11/12): 259-261

Photosensitization in lambs grazing Kleingrass. Journal of the American Veterinary Medical Association 171(12): 1264-1265

Photosporogenesis in Cercospora personata as influenced by glycine, riboflavin and malonic acid. Current Science 47(1): 32-33

Photostimulation of plant growth and development and increasing the productivity of sugar beet. Nauchnye Trudy, Kazakhskii Sel' skokhozyaistvennyi Institut 18(4, II): 127-132

Photostimulation of yield and protein contents in wheat. Nauchnye Trudy, Kazakhskii Sel' skokhozyaistvennyi Institut 18(1): 71-80

Photosynthate allocation in Pinus taeda. I. Substrate requirements for synthesis of shoot biomass. Canadian Journal of Forest Research 7(1): 106-111

Photosynthate partitioning and growth in Pensacola Bahiagrass. Dissertation Abstracts International, B 34(8): 3591

Photosynthate translocation and metabolism in Kentucky bluegrass turf as a function of fertility. Proceedings of the Second International Turfgrass Research Conference: 186-195

Photosynthate translocation in Capsicum annuum. Planta 128(2): 155-162

Photosynthesis. Science 191(4223): 178-178

Photosynthesis I. Photosynthesis I: xxiv + 730

Photosynthesis adaptation of higher plants to light intensity: relationship between chloroplast structure, composition of the photosystems and photosynthetic rates. Proceedings of the Third International Congress on Photosynthesis Volume III: 1809-1827

Photosynthesis and agricultural productivity. Geoponika 21(226): 267-273

Photosynthesis and assimilate distribution in relation to yield of cassava grown in controlled environments. Canadian Journal of Botany 54(12): 1322-1331

Photosynthesis and cannabinoid content of temperate and tropical populations of Cannabis sativa. Biochemical Systematics and Ecology 3(1): 15-18

Photosynthesis and carbonic anhydrase activity in Zn-deficient peaches irradiated with ultraviolet light. HortScience 11(4): 408-410

Photosynthesis and chlorophyll content in the ontogenesis of maize. Rostlinna Vyroba 21(4): 403-408

Photosynthesis and expansion of leaves of soybean grown in two environments. Photosynthetica 10(3): 274-279

Photosynthesis and interrelationship of main stem and side tillers of spring wheat. Sbornik Nauchno tekhnicheskoi Informatsii, Institut Sel' skogo Khozyaistva Yugo Vostoka: 36-37

Photosynthesis and methods of increasing wheat productivity. Tezisy res ikanskoi konferentsii po fiziologicheskim osnovam povysheniya produktivnosti i ustoichivosti zernovykh kul' tur: 16-17

Photosynthesis and mineral metabolism in senescent leaves of sugarcane var. Co. 740. Indian Agriculturist 18(3): 257-264

Photosynthesis and nitrate assimilation. Long Ashton Research Station: UK, Long Ashton Research Station: Report 1976: 55-56

Photosynthesis and nonstructural carbohydrate in leaf blades of Panicum virgatum as affected by night temperature. Canadian Journal of Botany 56(1): 63-68

Photosynthesis and photorespiration. Rothamsted Experimental Station: UK, Rothamsted Experimental Station: Report for 1975 Part 1: 32-34

Photosynthesis and photorespiration by wheat at different temperatures. Rothamsted Experimental Station: UK, Rothamsted Experimental Station: Report for 1976 Part 1: 38

Photosynthesis and photorespiratory CO2 evolution of water-stressed sunflower leaves. Planta 126(3): 247-258

Photosynthesis and photosynthetic enzymes in reproductive organs of some crop plants. Indian Journal of Genetics and Plant Breeding 34A: 1041-1047

Photosynthesis and pigment content in apple trees on different rootstocks. Fotosintez Yabloni i Vinograda pri Razlichn Usloviyakh Proizrastaniya: 13-32

Photosynthesis and plant production. Photosynthese et production vegetale: 283

Photosynthesis and productivity in different environments. Photosynthesis and productivity in different environments: 715

Photosynthesis and respiration in Cuscuta lupuliformis Krock seedlings during their preparasitic stage. Physiologie Vegetale 14(2): 357-365

Photosynthesis and respiration in some grape varieties in the south of the Ukraine. Vinogradarstvo : 18-26

Photosynthesis and respiration in tea under intermittent sprinkling. Trudy Vses S Kh In ta Zaoch Obrazovaniya (131): 33-37

Photosynthesis and respiration in two sweet pepper cultivars infected with Verticillium dahliae. Annali della Facolta di Agraria, Perugia 30: 157-165

Photosynthesis and respiration in young plants of various types of winter wheat and results of the early diagnosis of yield. Vestnik Ceskoslovenske Akademie Zemedelske 22: 282

Photosynthesis and respiration measurements in some grain sorghum cultivars. Philippine Journal of Crop Science 1(3): 156-160

Photosynthesis and respiration of Arceuthobium tsugense (Loranthaceae). American Journal of Botany 62(7): 765-769

Photosynthesis and respiration of plants studied by field technique at Hardangervidda, Norway. Fennoscandian tundra ecosystems Part 1 Plants and microorganisms: 183-193

Photosynthesis and respiration of single leaves. Grassland Research Institute, Hurley: UK, Grassland Research Institute, Hurley: Annual Report 1974: 38-39

Photosynthesis and respiration of some alluvial grasses: responses to irradiance, temperature and CO2 concentrations. Prirodovedne Prace Ustavu Ceskoslovenske Akademie Ved v Brne 10(2): 39

Photosynthesis and respiration of young plants of different genotypes of winter wheat. Vestnik Ceskoslovenske Akademie Zemedelske 21: 343

Photosynthesis and the carbon economy of a dicotyledonous plant (Nicotiana tabacum L.): results from simulation and experiment. Bulletin, The Royal Society of New Zealand (12): 269-276

Photosynthesis and the genetics of chloroplasts. Photosynthesis and the genetics of chloroplasts: 144

Photosynthesis and the induction of nitrate reductase in plants. Proceedings of the Third International Congress on Photosynthesis Volume II: 1517-1524

Photosynthesis and the metabolism of the vine during ripening of the grapes. Physiology of the vine: 458-465

Photosynthesis and translocation. The physiology of the garden pea: 315-348

Photosynthesis and translocation of assimilates in Cuscuta lupuliformis Krock. Physiologie Vegetale 15(2): 313-324

Photosynthesis and transpiration in dicotyledonous plants. 1. Expanding leaves of tobacco and sunflower. Australian Journal of Plant Physiology 3(2): 247-256

Photosynthesis and transpiration in dicotyledonous plants. 2. Expanding and senescing leaves of soybean. Australian Journal of Plant Physiology 3(2): 257-267

Photosynthesis and transpiration in the heads of droughted grain sorghum. Australian Journal of Experimental Agriculture and Animal Husbandry 16(79): 272-275

Photosynthesis and transpiration of citrus seedlings under flooded conditions. HortScience 11(2): 131-133

Photosynthesis and transpiration of the flag leaf in four spring-wheat cultivars. Planta 141(1): 23-28

Photosynthesis and yields of legumes in the northern Caucasus. Fiziologiya Rastenii 21(6): 1139-1145

Photosynthesis at low water potentials. Philosophical Transactions of The Royal Society of London, B 273(927): 501-512

Photosynthesis by dwarf mistletoe seeds. Bi monthly Research Notes 31(3): 17

Photosynthesis in Cercospora-infected muskmelon varieties. Indian Journal of Experimental Biology 15(4): 332-334

Photosynthesis In Elodea canadensis Michx: Four-Carbon Acid Synthesis. Plant Physiology 59(6): 1133-1135

Photosynthesis in Sitka Spruce (Picea sitchensis (Bong.) Carr.) V. Radiation penetration theory and a test case. Journal of Applied Ecology 12(3): 839-878

Photosynthesis in Sitka Spruce (Picea sitchensis (Bong.) Carr.) VI. Response of stomata to temperature. Journal of Applied Ecology 12(3): 879-891

Photosynthesis in Sitka Spruce (Picea sitchensis (Bong.) Carr.). VII. Measurements of stomatal conductance and 14CO2 uptake in a forest canopy. Journal of Applied Ecology 13(2): 623-638

Photosynthesis in Sitka spruce (Picea sitchensis (Bong.) Carr.) VIII. Measurements of stomatal conductance and 14CO2 uptake in controlled environments. Journal of Applied Ecology 15(1): 245-255

Photosynthesis in apple trees receiving different levels of mineral nutrition and TUR. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (12): 13-15

Photosynthesis in developing asparagus plants. Australian Journal of Plant Physiology 2(3): 367-375

Photosynthesis in developing plant canopies. Perspectives of biophysical ecology: 227-238

Photosynthesis in field-grown sorghum. Phyton, Argentina 33(1): 97-102

Photosynthesis in mesophyll protoplasts and bundle sheath cells of various types of C4 plants. Zeitschrift fur Pflanzenphysiologie 77(1): 16-32

Photosynthesis in peanut (Arachis) genotypes. Dissertation Abstracts International, B 35(10): 4747

Photosynthesis in relation to growth and distribution of fruit in peach trees. Australian Journal of Plant Physiology 2(4): 635-645

Photosynthesis in relation to increase in productivity. Science and Culture 43(1): 21-25

Photosynthesis in relation to leaf characteristics of cotton from controlled and field environments. Plant Physiology 59(3): 384-387

Photosynthesis in relation to leaf water potential in three alpine plant species. Primary production and production processes, tundra biome: 205-210

Photosynthesis in strawberry plants. Erwerbsobstbau 17(10): 148-152

Photosynthesis in the crown of a mature tree. Lesovedenie (1): 78-85

Photosynthesis in the rose; effect of light intensity, water potential and leaf age. Journal of the American Society for Horticultural Science 100(5): 551-553

Photosynthesis in three provenances of Pinus merkusii. Silvae Genetica 25(1): 7-10

Photosynthesis inhibition by trans-aconitic acid. Vestnik Leningradskogo Universiteta, Biologiya (3): 118-120

Photosynthesis of X Populus albaglandulosa in relation to leaf age. Journal of the Korean Forestry Society (34): 63-71

Photosynthesis of barley and wheat leaves in relation to canopy models. Photosynthetica 10(4): 367-377

Photosynthesis of conifers in relation to annual growth cycles and dry matter production. I. Some C4 characteristics in photosynthesis of Japanese larch (Larix leptolepis). Physiologia Plantarum 37(3): 185-190

Photosynthesis of conifers in relation to annual growth cycles and dry matter production. II. Seasonal photosynthetic capacity and mesophyll ultrastructure in Abies grandis, Picea sitchensis, Tsuga heterophylla and Larix leptolepis growing in S.W. England. Physiologia Plantarum 40(4): 300-306

Photosynthesis of desert plants as influenced by internal and external factors. Perspectives of biophysical ecology: 121-143

Photosynthesis of newly matured leaves during the ontogeny of barley grown at different nutrient levels. Candian Journal of Botany 53(21): 2389-2398

Photosynthesis of sugarbeets under N and P stress: field measurements and carbon balance. Agronomy Journal 69(5): 739-744

Photosynthesis of the rice plant under water stress. Soil Science and Plant Nutrition 22(2): 169-180

Photosynthesis of tomato plants in conditions of varying water supply. Sbornik Nauchnykh Trudov VNII Oroshaemogo Ovoshchevodstva i Bakhchevodstva (3/4): 154-160

Photosynthesis of two important grasses of the shortgrass prairie as affected by several ecological variables. Dissertation Abstracts International, B 35(3): 1234

Photosynthesis of, and 14CO2-photosynthate translocation from, calcium-deficient leaves of crops. Crop Science 16(1): 116-119

Photosynthesis under conditions of stress. Proceedings of the Indian National Science Academy, B 42(6): 279-289

Photosynthesis, photorespiration and dark respiration in Populus X euramericana: effects of genotype and leaf age. Dissertation Abstracts International, B 36(5): 1988B-1989B

Photosynthesis, photorespiration and respiration of strawberry plants as influenced by infestation with Tetranychus urticae (Koch). Fruit Science Reports 2(1): 1-11

Photosynthesis, photorespiration, translocation and control of plant productivity of tropical rice. Bose Institute: India, Bose Institute: Annual report of the Bose Institute for 1972-73 and 1973-74: 39-40

Photosynthesis, pigments and optical properties of apple leaves in palmette crowns. Fiziol Biokhim Osobennosti Yabloni s Ploskoi Formirovkoi Krony: 63-77

Photosynthesis, plant respiration and soil respiration measured with controlled environment chambers in the field. 2. Plant CO2 exchange in relation to environment and productivity. Technical Report, Matador Project, University of Saskatchewan (49): 97

Photosynthesis, respiration and water relations of Agropyron dasystachyum measured in the laboratory. Technical Report, Matador Project, University of Saskatchewan (47): 22 ref.

Photosynthesis, respiration, and dry matter production. Modern methods in forest genetics: 89-119

Photosynthesis, translocation and grain filling. Plant Breeding Institute: UK, Plant Breeding Institute: Annual report 1976: 122-124

Photosynthesis, transpiration and respiration in a mixed stand in the Black Forest. IV. Balance. Allgemeine Forst und Jagdzeitung 148(12): 227-239

Photosynthesis, transpiration and respiration in a mixed stand in the Schwarzwald. I. Photosynthesis. Allgemeine Forst und Jagdzeitung 146(3/4): 45-62

Photosynthesis, transpiration and respiration in a mixed stand in the Schwarzwald. II. Transpiration. Allgemeine Forest und Jagdzeitung 146(5): 88-100

Photosynthesis, transpiration and respiration in a mixed stand in the Schwarzwald. III. Respiration. Allgemeine Forst und Jagdzeitung 147(9): 169-177

Photosynthesis-respiration balance and improvement of millet (Pennisetum typhoides). Cereal Research Communications 5(2): 101-112

Photosynthesis. Biochemical and physiological aspects of carbon metabolism. Progress in Botany 38: 81-99

Photosynthesis: field studies. Rothamsted Experimental Station: UK, Rothamsted Experimental Station: Report for 1976 Part 1: 239-240

Photosynthetic 14CO2 fixation in the leaves of rice and some other species. Japanese Journal of Crop Science 46(1): 97-102

Photosynthetic acclimation to irradiance in Celastrus orbiculatus Thunb. Photosynthetica 9(2): 140-144

Photosynthetic action spectra of trees. I. Comparative photosynthetic action spectra of one deciduous and four coniferous tree species as related to the photorespiration and pigment complements. II. The relationship of cuticle structure to the visible and ultraviolet spectral properties of needles from four coniferous species. Plant Physiology 55(2): 401-413

Photosynthetic activities of isolated bundle sheath cells in relation to differing mechanisms of C4 pathway photosynthesis. Archives of Biochemistry and Biophysics 175(1): 39-53

Photosynthetic activity and formation of programmed yields. Trudy, Volgogradskii Sel' skokhozyaistvennyi Institut (54): 45-50

Photosynthetic activity and peculiarities of mineral nutrition of white fodder lupin. Selektsiya, semenovodstvo i priemy vozdelyvaniya lyupina: 87-98

Photosynthetic activity and productivity of potatoes in relation to phosphorus and potassium nutrition. Nauchnye Trudy, Ukrainskaya Sel' skokhozyaistvennaya Akademiya (171): 60-66

Photosynthetic activity and productivity of winter wheat in southeastern Kazakhstan. Fotosintez i produktivnost' ozimoi pshenitsy na yugo vostoke Kazakhstava: 3-20

Photosynthetic activity and the development of the root system in different varieties of cabbage. Doklady TSKhA (221): 58-64

Photosynthetic activity and yield of potatoes given different fertilizer rates. Nauchnye Trudy, Bashkirskii Nauchno issledovatel' skii Institut Sel' skogo Khozyaistva (7): 46-50

Photosynthetic activity and yield of winter wheat under irrigated conditions in S.E. Kazakhstan. Voprosy povysheniya produktivnosti zernovykh kul' tur: 16-23

Photosynthetic activity in the leaves of arbour-trained grapevines. Phyton, Argentina 35(1): 61-64

Photosynthetic activity in the mature leaves of Sorghum bicolor as influenced by growth retardants. Turrialba 25(4): 392-395

Photosynthetic activity of apple trees in the nursery in relation to spacing and nutrition. Trudy Kishinevskogo Sel' skokhozyaistvennogo Instituta 135: 16-22

Photosynthetic activity of castor under different plant densities. Zroshuvane Zemlerobstvo, Resp Mizhvid Temat Nauk Zb (19): 56-61

Photosynthetic activity of chloroplasts of wheats of different ploidy and origin. Nauchnye Doklady Vysshei Shkoly, Biologicheskie Nauki (12): 100-108

Photosynthetic activity of fodder beet in relation to levels of fertilizers and irrigation. Doklady Moskovskoi Sel' skokhozyaistvennoi Akademii im KA Timiryazeva (214): 20-25

Photosynthetic activity of individual leaves. Welsh Plant Breeding Station: UK, Welsh Plant Breeding Station: Report for 1972: 12

Photosynthetic activity of maize hybrids in relation to the maternal form. Sel' skokhozyaistvennaya Biologiya 13(2): 201-204

Photosynthetic activity of maize leaves under different plant densities. Sibirskii Vestnik Sel' skokhozyaistvennoi Nauki (6): 47-51

Photosynthetic activity of plants and methods for increasing productivity of agricultural crops. Nauchnye Trudy Ukrainskoi Sel' skokhozyaistvennoi Akademii (102): 131

Photosynthetic activity of plants and yield of kohlrabi and kale. Zapiski Leningradskogo Sel' skokhozyaistvennogo Instituta (253): 28-32

Photosynthetic activity of rice cultivars as a physiological character of their evaluation in lower reaches of the Syr Darya river. Izvestiya Akademii Nauk Kazakhskoi SSR, Biologicheskaya (1): 10-18

Photosynthetic activity of sorghum cv. Sarvashi sown on several dates. Priemy povysheniya urozhainosti sel' skokhozyaistvennykh kul' tur: 185-191

Photosynthetic activity of soybean pods at different growth stages compared to leaves. Canadian Journal of Plant Science 55(2): 501-505

Photosynthetic activity of the autotrophic tissue cultures of rue. Doklady Akademii Nauk SSSR 225(1): 230-231

Photosynthetic activity of the organs of apple trees. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 8(1): 53-56

Photosynthetic adaptation of higher plants to thermal stress. Bulletin, The Royal Society of New Zealand (12): 467-476

Photosynthetic and electron microscopic studies of enzymatically-isolated peanut cells incubated with diquat. Abstracts, 1973 Meeting of the Weed Science Society of America, Atlanta, Georgia: 71

Photosynthetic and enzymatic criteria for the early selection of fast-growing Populus clones. Tree physiology and yield improvement carbon fixation efficiency: 79-97

Photosynthetic and respiratory components of carbon balance in tomato plants during the vegetative growth phase. Fiziologiya Rastenii 24(6): 1140-1147

Photosynthetic and respiratory enzymes in Festuca. Welsh Plant Breeding Station: Report for 1973: 15

Photosynthetic and respiratory responses of natural populations of Koeleria cristata grown in three environmental regimes. Botanical Gazette 137(1): 94-98

Photosynthetic and storage limitations to yield in Sorghum bicolor (L. Moench). Australian Journal of Agricultural Research 27(4): 489-500

Photosynthetic aspects of models of cereal cultivars of intensive type. Sel' skokhozyaistvennaya Biologiya 11(2): 218-225

Photosynthetic assimilation of 14CO2 by water-stressed sunflower leaves at two O2 concentrations and the specific activity of products. Journal of Experimental Botany 28(103): 320-328

Photosynthetic capacities and growth characteristics of Nicotiana tabacum (cv. Xanthi) cell suspension cultures. Physiologia Plantarum 41(2): 116-123

Photosynthetic capacity of conifers in diffuse light of high illuminance. Photosythetica 7(4): 351-357

Photosynthetic capacity of in situ Death Valley plants. Carnegie Institution Year Book (75): 410-413

Photosynthetic capacity: developing a criterion for the early selection of rapidly growing trees. Bulletin, School of Forestry and Environmental Studies, Yale University (85): 19-39

Photosynthetic carbon metabolism in green plants acclimatized to different temperatures. Photosynthesis, two centuries after its discovery by Joseph Priestley Proceedings of the 2nd International Congress on Photosynthesis Research, Stresa, Italy, June 24-29, 1971: 2035-2049

Photosynthetic carbon metabolism in primary and secondary leaves of Zea mays L. Dissertation Abstracts International, B 36(9): 4285

Photosynthetic Carbon Metabolism in the Palisade Parenchyma and Spongy Parenchyma of Vicia faba L. Plant Physiology 58(2): 186-189

Photosynthetic carboxylases in wild and cultivated wheats. Current Science 44(8): 259-260

Photosynthetic changes in Fusarium-infected cotton. Canadian Journal of Botany 54(11): 1257-1263

Photosynthetic characteristics during ontogenesis of leaves. 1. Chlorophylls. Photosynthetica 11(4): 367-448

Photosynthetic characteristics during ontogenesis of leaves. 2. Photosystems, components of electron transport chain, and photophosphorylations. Photosynthetica 11(4): 449-474

Photosynthetic characteristics during ontogenesis of leaves. 3. Carotenoids. Photosynthetica 12(1): 89-109

Photosynthetic characteristics of Panicum milioides, a species with reduced photorespiration. Crop Science 15(5): 681-685

Photosynthetic characteristics of cucumber seedlings grown under two levels of carbon dioxide. Photosynthetica 10(3): 335-338

Photosynthetic competence of the subnivean vegetation of an arctic tundra. Arctic and Alpine Research 6(3): 253-256

Photosynthetic contribution of cotyledons to early development of cucumber. HortScience 13(2): 191-193

Photosynthetic efficiency and chemical composition of nine varieties of forage oats (Avena sativa L.). Investigaciones Agropecuarias 1976; 5(1/2): 11-23

Photosynthetic efficiency and productivity in tropical rice. Plant Biochemical Journal 3(1): 54-62

Photosynthetic efficiency as a selection criterion in breeding forage grasses. Plant introduction, breeding and seed production: 257-265

Photosynthetic efficiency in Triticum: identification of tetraploid wheat lines with low photorespiration. Genetica Agraria 29(3/4): 269-276

Photosynthetic efficiency in relation to annual yield and chlorophyll content in the coconut palm. Journal of Plantation Crops 3(1): 26-28

Photosynthetic efficiency of alfalfa with increasing potassium nutrition. Crop Science 16(2): 292-294

Photosynthetic efficiency of different zones of Phaseolus beans. Research Bulletin of Bunda College of Agriculture 5: 49-58

Photosynthetic efficiency of the whole plant. Food production and consumption The efficiency of human food chains and nutrient cycles: 107-126

Photosynthetic efficiency of two varieties of soya bean (Glycine max (L.) Merr.) with different biological cycles. Ciencia e Cultura 29: 14

Photosynthetic enhancement spectra in higher plants. Plant and Cell Physiology 19(6): 1007-1017

Photosynthetic enzyme activities of corn and responses of corn populations to drought and different environments. Dissertation Abstracts International, B 37(2): 557

Photosynthetic Independence of Light-induced Anthocyanin Formation in Zea Seedlings. Plant Physiology 57(2): 192-196

Photosynthetic intensity and direction of translocation of assimilates in winter rye cultivars differing in lodging resistance. Voprosy povysheniya produktivnosti zernovykh kul' tur: 51-53

Photosynthetic intensity in cotton plants as affected by cultivar and fertilizers. Doklady Vsesoyuznoi Ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk imeni VI Lenina (1): 15-16

Photosynthetic intensity of leaves of different age in some evergreen woody plants. Byulleten' Gosudarstvennogo Nikitskogo Botanicheskogo Sada (1 (29)): 61-64

Photosynthetic light curves in apple leaves. Sbornik Nauchnykh Rabot, NIZI Sadovodstva Nechernozemnoi Polosy 7: 133-140

Photosynthetic limitations to cereal yield. Bulletin, The Royal Society of New Zealand (12): 887-893

Photosynthetic model. Perspectives of biophysical ecology: 33-43

Photosynthetic pathways and carbon isotope discrimination by plants. Carnegie Institution Year Book (73): 768-780

Photosynthetic pathways of some aquatic plants. Aquatic Botany 3(4): 297-310

Photosynthetic period length for the woody plants of two deciduous forest sites. Canadian Field Naturalist 90(1): 47-52

Photosynthetic pigments in leaves of some field crops as affected by water deficit in soil. Zeitschrift fur Acker und Pflanzenbau 142(3): 206-213

Photosynthetic Pod Wall of Pea (Pisum sativum L.): Distribution of Carbon Dioxide-fixing Enzymes in Relation to Pod Structure. Plant Physiology 60(5): 779-786

Photosynthetic potential and productivity of cereals. Programmirovanie urozhaev sel' skokhozyaistvennykh kul' tur: 232-235

Photosynthetic potential and productivity of sugar beet in Altay territory. Trudy, Novosibirskii Sel' skokhozyaistvennyi Institut 84: 222-225

Photosynthetic production of new hybrid varieties of winter wheat in the conditions of Alma-Ata province. Nauch tr Kazakhsk s kh in t 16(1, II): 12-16

Photosynthetic productivity and yield in pea in relation to the length of the internodes and the position of the stem. Trudy po Prikladnoi Botanike, Genetike i Selektsii 56(2): 90-93

Photosynthetic productivity in mixed stands of legumes and sunflower. Priemy povysheniya urozhainosti sel' skokhozyaistvennykh kul' tur: 192-196

Photosynthetic productivity in relation to meterorological conditions. Selektsiya i agrotekhnika na tsarevitsata: 132-134

Photosynthetic productivity in sugar beet on soils with different contents of available potassium. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 8(1): 12-19

Photosynthetic productivity of apple leaves in different light conditions. Nauchnye Trudy Voronezhskogo Sel' skokhozyaistvennogo Instituta 73: 122-130

Photosynthetic productivity of fodder plants in relation to different soil moisture contents in Cuba. Uzbekskii Biologicheskii Zhurnal (3): 26-28

Photosynthetic productivity of leaves in different parts of an apple tree crown. Nauchnye Trudy Voronezhskogo Sel' skokhozyaistvennogo Instituta 73: 131-138

Photosynthetic productivity of rice at the tillering stage. Trudy, Kubanskii Sel' skokhozyaistvennyi Institut (132): 3-7

Photosynthetic productivity of two single interline maize hybrids and their parental lines. Sel' skokhozyaistvennaya Biologiya 12(6): 934-937

Photosynthetic productivity of young apple trees in relation to the provenance of the rootstock and scion. Vestnik Sel' skokhozyaistvennoi Nauki Kazakhstana (8): 49-51

Photosynthetic properties of a DCMU resistant strain of Euglena gracilis Z. Plant Science Letters 10(2): 185-195

Photosynthetic rate and degree of lobing of the leaf in fine-fibred cotton varieties differing in earliness. Sb nauch rabot Turkm NII selektsii i semenovodstva tonkovoloknist khlopchatnika (14): 100-104

Photosynthetic rate and diffusion conductance as a function of age in leaves of bean plants. Crop Science 18(2): 280-282

Photosynthetic rate and earliness in Gossypium barbadense. Sb nauch rabot Turkm NII selektsii i semenovodstva tonkovoloknist khlopchatnika (14): 93-99

Photosynthetic response to water stress in Phaseolus vulgaris L. Dissertation Abstracts International, B 36(2): 505

Photosynthetic responses of tall fescue to selection for longevity below the CO2 compensation point. Crop Science 15(5): 629-633

Photosynthetic selection of Zea mays L. 1. Plant age and leaf position effects and a relationship between leaf and canopy rates. Crop Science 17(4): 567-572

Photosynthetic studies. Centro Internacional de Agricultura Tropical: Colombia, CIAT: Annual report 1976: B12

Photosynthetic sulfate reduction by chloroplasts. Topics in photosynthesis Volume 1 The intact chloroplast: 315-334

Photosynthetic supplementary lighting of spray pompon, Chrysanthemum morifolium Ramat. Journal of the American Society for Horticultural Science 101(2): 155-158

Photosynthetic system and plant productivity in potato. Progressive Horticulture 7(4): 5-14

Photosynthetically active radiation in and out of maize canopy in subtropical conditions of Pantnagar. Pantnagar Journal of Research 1(1): 45-47

Photosynthetically active radiation in the greenhouse. Gartenbauwissenschaft 42(3): 109-113

Photosystem I photoreactions. Topics in photosynthesis Volume 2 Primary processes of photosynthesis: 187-202

Phototactic running behaviour of young bees. Experientia 27(10): 1174-1175

Phototitrimetric determination of sulfhydryl compounds with o-hydroxymercuribenzoic acid using dithiofluorescein as an indicator. Mikrochimica Acta (6): 599-612

Phototransformation studies on phytochrome. Dissertation Abstracts International, B 35(2): 669-670

Phototropic Response to Vectorial Light in Leaves of Lavatera cretica L. Plant Physiology 61(6): 924-928

Phragmites communis in South Carolina. Rhodora 77(809): 159

Phragmoid cells of leaf and twig scars on Northwest Poplar (Populus X deltoides Bartr. cv. 'Northwest'). Bi monthly Research Notes 32(5): 24-25

Phrydiuchus spilmani and P. tau: cross-mating, egg production, and larval head capsule size. Annals of the Entomological Society of America 70(1): 7-10

Phrynoderma: comparative response to treatment with different supplements. Baroda Journal of Nutrition 1(2): 109-116

Phthalic acid esters (DOP and DBP) in foods. Annual Report of Tokyo Metropolitan Research Laboratory of Public Health 1973; 24: 357-362

Phthirus pubis on unusual territory. Nederlands Tijdschrift voor Geneeskunde 121(22): 895-896

Phthorimaea species, a new pest of tomatoes in the Dominican Republic. Proceedings of the Tropical Region, American Society for Horticultural Science 18: 173-179

Phycomycetes (Phytophthora spp. nov. and Pythium sp. nov.) associated with degrading Mangrove (Rhizophora mangle) leaves. Canadian Journal of Botany 53(24): 2908-2922

Phycomycosis associated with encephalitis caused by Haemophilus somnus in a heifer. Journal of the American Veterinary Medical Association 171(5): 435-437

Phycomycosis caused by Entomophthora coronata - therapy trials. Bulletin de la Societe Francaise de Mycologie Medicale 3(2): 113-116

Phycomycosis in a dog. Journal of the American Veterinary Medical Association 167(4): 293-297

Phycomycosis in a renal transplant recipient. Texas Medicine 72(4): 71-75

Phycomycosis in an apparently normal host. Journal of Otolaryngology 6(1): 37-42

Phycomycosis in sheep. Twentieth World Veterinary Congress: Summaries, volume 2: 608-609

Phycomycosis in the ileum of a dog. Australian Veterinary Journal 52(8): 388-389

Phycomycotic abomasitis in a goat. Indian Journal of Veterinary Pathology 1(1): 39-40

Phycomycotic dermatitis in an Eastern Indigo snake. Veterinary Medicine, Small Animal Clinician 73(3): 362-363

Phycomycotic gangrenous cellulitis. A report of two cases and a review of the literature. Archives of Surgery 111(5): 532-538

Phycomycotic meningoencephalitis in a neonatal calf. Canadian Veterinary Journal 19(3): 75-78

Phycomycotic pneumonia in a pig. Indian Veterinary Journal 53(10): 818

Phycomycotic pneumonia in buffaloes - a note. Zentralblatt fur Veterinarmedizin 23B(9): 782-784