B V David – författare
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2 produkter
Ecofriendly Insect Pest Management
Inbunden, 2009
1635 kr
Lägg i varukorg
The farmers in developing countries are now renewing interest I approaches such as biological control, biopesticides and cultural practices to control insect pests. However, these non-chemical methods are not popularised among farmers in developing countries. These eco-friendly methods will play an …
Non-Chemical Insect Pest Management
Inbunden, 2010
1635 kr
Lägg i varukorg
The intense application of chemicals in different crops has created many complications among which the development of resistance to pesticides in insects is an important one. Secondary pest outbreak an pest resurgence are also caused by synthetic pesticides. These problems and the resulting public …
