Research Article
Studies on the Efficacy of Vittallaria paradoxa Seed Oil on the Oviposition, Hatchability of Eggs and Emergence of Callasobruchus maculatus (F.) (Coleoptera: Bruchidae) on Treated Cowpea Seed
Department of Biological Sciences, Bayero University, Kano, Nigeria
Q. Majeed
Department of Biological Sciences, Usman Danfodiyo University, Sokoto, Nigeria
T.I. Oyeyi
Department of Biological Sciences, Bayero University, Kano, Nigeria