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Impact of potato psyllid density and timing of infestation on Zebra chip disease expression in potato plants
Bactericerca cockerelli carbohydrates reducing sugars glucose fructose sucrose starch
2016/9/2
The impact of vector density and timing of infestation on potato were investigated. Healthy potato plants at different growth stages (4, 5, and 7 weeks after germination) were exposed separately to fo...
Entomofauna of Cucumeropsis mannii Naudin, its impact on plant yield and some aspects of the biology of Dacus bivitattus（Diptera：Tephritidae）
Entomofauna pests Dacus bivitattus yield Cucumeropsis mannii pollination
2009/3/4
Cucumeropsis mannii Naudin, (Cucurbitaceae) is cultivated in Africa for its important seeds used as food and in the traditional medicine. This work carried out in Yaoundé (Cameroon) focuses on t...
Impact of Bollworms [Helicoverpa zea (Boddie)] on Maturity and Yield of Bollgard Cotton
Yield of Bollgard Cotton Maturity Impact of Bollworms
2008/5/16
A large percentage of Bollgard cotton is treated for bollworms [Helicoverpa zea (Boddie)] with little information about economic losses from these infestations. The impact of bollworm infestations on ...
The Impact of Transgenic Cottons Expressing One or Two Proteins from Bacillus thuringiensis on Survival and Damage Potential of First and Second Instars of Ostrinia nubilalis (Lepidoptera: Crambidae)
Bacillus thuringiensis Proteins Transgenic Cottons
2008/5/8
European corn borer, Ostrinia nubilalis (Hübner), is susceptible to toxins produced by Bacillus thuringiensis (Berliner), but damage to Bollgard (Bt) cotton (Gossypium hirsutum L.), which produces the...
Impact of Integrated Biological Control of Water Hyacinth (Eichhonnia Crassipes (Mart.) Solms) on Water Quality and Fish Mortality
Eichhornia crassipes Iintegrated biological control Water quality Fish mortality
2010/11/9
The short-term control measures of water hyacinth including physical and chemical control have
serious constraints for implementation in water bodies of developing countries of the tropical and sub t...