HARAHAP, SRIWINATY, and RASMITA HARAHAP. “Effect of Biopesticide Application in Suppressing the Population of Onion Caterpillar Pests (Spodoptera Exigua L) in Shallot Plants (Allium Ascalonikum L)”. JERAMI : Indonesian Journal of Crop Science 6, no. 1 (December 31, 2023): 1-6. Accessed November 21, 2024. https://jerami.faperta.unand.ac.id/index.php/Jerami-JIJCS/article/view/137.