D. Ibrahim, N., Audu, A. ., C. Dike, M., & Lawal, M. . (2012). Effect of raw diatomaceous earth and plant powders on Callosobruchus subinnotatus (Pic.) infesting stored bambara groundnut seeds. Pure and Applied Science Advances, 1(1), 9-16. Retrieved from http://www.sjournals.com/index.php/sjpas/article/view/1040