Effect of two types of aphids on the predatory ability of Hippodamia variegata (Goeze) (Coleoptera: Coccinellidae) in the laboratory. مجلة للعلوم الزراعية [Internet]. 2022 Dec. 23 [cited 2026 Jun. 18];38(4). Available from: https://journal.damascusuniversity.edu.sy/index.php/agrj/article/view/7402