Getahun, D., and M. Wondimu. “SCREENING OF SOME BOTANICAL INSECTICIDES AGAINST MAIZE WEEVIL, SITOPHILUS ZEAMAIS MOTSCH. (COLEOPTERA: CURCULIONIDAE), ON MAIZE”. Ethiopian Journal of Science and Sustainable Development, Vol. 7, no. 1, Jan. 2020, pp. 54-62, doi:10.20372/ejssdastu:v7.i1.2020.149.