geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Preliminary studies on leaf beetle, Galeruca daurica on grassland


, : Preliminary studies on leaf beetle, Galeruca daurica on grassland. Chinese Journal of Applied Entomology 49(3): 766-769

Galeruca daurica Joannis is an important leaf-eating pest that has recently serious outbreaks in the Inner Mongolian Autonomous Region. Larvae and adults cause severe damage to plants of the genus Allium, such as A. mongolicum, A. polyrhizum, A. ramosum, etc. It has one generation per year and overwinters as eggs. Its life cycle, habits, occurrence, range, damage symptoms, habitat features and economic impact are described, and strategies of prevention and control discussed.

US$29.90


Other references

Stimler-Gerard, N.P., 1986: Parasympathetic stimulation as a mechanism for platelet-activating factor-induced contractile responses in the lung. Platelet-activating factor (PAF) contracts isolated parenchymal tissues from guinea-pig lung at nanomolar concentrations. Previous studies indicate that, although significant quantities of thromboxane A2 are released from lung tissues stimulated w...

Peters, T.; Tschischkale, R., 2004: Environmentally related bovine mastitis. Prevention is better than cure!. Topics covered in this short paper on prevention of environmentally related mastitis in cows, are: economic effects; sources of pathogens; laboratory diagnosis; infection pressure; importance of clean bedding; feet cleanliness; good microclimate;...

Miller, M.E., 1991: Emotional support. Learning to cope with disability. Nursing 21(8): 96-96

Sanford, C.E., 1956: The difficult duodenal stump. United States Armed Forces Medical Journal 7(3): 336-342

Debelius, H., 1981: Die 'Olgotzen' im Riff: Korallenwachter. Aquarien Magazin 15(1): 28-29

Dieckmann, L., 1980: Contributions to the insect fauna of the GDR: Coleoptera - Curculionidae (Brachycerinae, Otiorhynchinae, Brachyderinae). A list is presented of the 33 genera and 200 species occurring in Central Europe and the 23 genera and 125 found in the German Democratic Republic species of the curculionid subfamilies Brachycerinae, Otiorhynchinae and Brachyderinae. Notes are pr...

Mcbride M.B.; Bouldin D.R., 1984: Long term reactions of copper ii in a contaminated calcareous soil. The concentrations of total and uncomplexed Cu(II) were measured in water extracts from a soil contaminated at least a half century ago. The total Cu concentration in the topsoil was about 3150 mg/kg of soil. Estimates of uncomplexed (free) Cu bas...

Metzler, M.; Brehm, U.; Langer, T.; Viehmann, S.; Borkhardt, A.; Stanulla, M.; Schrappe, M.; Harbott, J.; Beck, J.D.; Rascher, W.; Repp, R., 2003: Asymmetric multiplex-polymerase chain reaction - a high throughput method for detection and sequencing genomic fusion sites in t(4;11). Chromosomal translocations are a characteristic feature of leukaemia and other malignant diseases. As clonal markers, they can be applied to identify and quantify the number of malignant cells by polymerase chain reaction (PCR) methods. The transl...

Hewitt M.J.; Williams D.P.; Going S.B.; Lohman T.G., 1992: A comparison of body density to two multicomponent models for the assessment of human body composition. Medicine & Science in Sports & Exercise 24(5 SUPPL): S110

Thornton M.J.; Elliott K.; Messenger A.G.; Randall V.A., 1990: Preliminary investigations into the production of mitogenic factors by cultured dermal papilla cells from human hair follicles. British Journal of Dermatology 122(2): 289