Efficacy of some Selected Plant Products on the Storability Control of Cowpea Bruchid(Callosobruchus maculatus L. Walp) in North Eastern NigeriaEfficacy of some Selected Plant Products on the Storability Control of Cowpea Bruchid(Callosobruchus maculatus L. Walp) in North Eastern Nigeria Madugu A. J., Clement, A., Ahmed and Oaya C. S.Madugu A. J., Clement, A., Ahmed and Oaya C. S. Read & DownloadRead & Download