https://www.selleckchem.com/pr....oducts/gsk2334470.ht
Cowpea, Vigna unguiculata is a popular agricultural produce known as poor man's meat among Africans because it is very cheap and affordable. In spite of its importance, its infestation by cowpea seed bruchid, Callosobruchus maculatus has been a major constrain hindering its storage. Considering the high level of infestation of cowpea by C. maculatus and the high level of pollution caused by agricultural products, this research investigated the entomotoxicant effectiveness of rice husk, wheat husk and groundnut pod ash and powder in t
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