Tamboti wood ash and burnt goat dropping ash, safe alternatives to control cowpea weevils, Callosobruchus maculatus (Fabr.) (Coleoptera: Bruchidae) during storage for subsistence farming.

This study determined the effect of tamboti wood ash and burnt goat dropping ash along with a chemical insecticide (avi-klorpirifos) on the reproduction, egg hatchability, damage, and mortality of cowpea weevil (Callosobruchus maculatus Fabr.). The germination potential of treated cowpea seeds was also determined using a susceptible variety-Blackeye.