Insect Resistant Cowpea in Africa

Cowpea is a critical crop in Western Africa.  It is consumed by millions daily, but also feeds livestock, all the while providing important nitrogen fixation for the farm.  Cowpea cultivation is threatened by Maruca vitrata, a butterfly who’s caterpillar stage feasts on the beans within the cowpea pod. Scientists in Nigeria have implemented a strategy using the Bt protein to fight against this pest.  Today’s podcast interviews Francis Onyekachi, Program Manager for the West African Maruca Resistant Cowpea Project.  He talks about the crop, the technology, and the strategy to ensure its continued efficacy.  Co-hosted by Nigerian native and University of Florida graduate student Modesta Abugu.