Studies On Certain Pests Infesting Some Vegetable Crops In Dakahlia Governorate Egypt

Faculty Agriculture Year: 1997
Type of Publication: Theses Pages: 172
Authors:
BibID 10560146
Keywords : Vegetable Pests    
Abstract:
The present stydy effect of some climatic factors on the population density of the dominant homopterous insects species, the role of white fly in transmission of some plant pathogenic viruses infected tomato and potato plants. 
   
     
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