Abdulmalik, B.S., and Abdullahi, N. “Comparative Study of Psidium Guajava and Ocimum Gratissimum Leaf Oils on Adult Maize Weevil (Sitophilus Zeamais M.)”. UMYU Journal of Microbiology Research (UJMR) 2, no. 1 (June 30, 2017): 147–156. Accessed July 16, 2024. https://ujmr.umyu.edu.ng/index.php/ujmr/article/view/304.