Evaluation of ethanolic extract of Zanthoxylum xanthoxyloides (Lam) as seed protectant against Callosobruchus maculatus (F.) and Sitophilus zeamaismotsch. on stored cowpea and maize under tropical conditions
Evaluation of ethanolic extract of Zanthoxylum xanthoxyloides (Lam) as seed protectant against Callosobruchus maculatus (F.) and Sitophilus zeamaismotsch. on stored cowpea and maize under tropical conditions · Peerford