Toxicity Effects of Moringa oleiferaLeaf and Seed Extracts Against Weevil of Cowpea (Callosobruchus maculatus)Sold at Designated Markets in Awka, Anambra State, Southeast Nigeria
Introduction Cowpea (Vigna unguiculata (L.) Walp.) fits into the family of crops known as Fabaceae from the genus referred to as Vigna notably has a black eye peas and institutes one of the most significant food legumes especially in the subtropics and ropical countries of the world[1] which are ordinarilyeaten in the form of dry […]

