Gray, A.Hoffman, O.2025-07-212025-07-212021-02-26Gitahi, S. M., Piero, M. N., Mburu, D. N., & Machocho, A. K. (2021). Repellent effects of selected organic leaf extracts of Tithonia diversifolia (Hemsl.) A. Gray and Vernonia lasiopus (O. Hoffman) against Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae). The Scientific World Journal, 2021(1), 2718629.https://ir-library.ku.ac.ke/handle/123456789/30719enArticle