Insecticidal properties of Leaf extract of Lamium purpureum (Lamiaceae) against Maize weevils Sitophilus zeamais (Coleoptera: Curculionidae). JJSR [Internet]. 2019 Dec. 31 [cited 2026 Oct. 27];4(1-2):76-82. Available from: https://jjsr.org/index.php/jjsr/article/view/32