VANICHPAKORN, P., KLAKONG, M., CHAIPET, A. and VANICHPAKORN, Y. (2016) “Evaluation of Piper sarmentosum Leaf Powders as Seed Protectant against Sitophilus oryzae (Coleoptera: Curculionidae) in Stored Rice”, Walailak Journal of Science and Technology (WJST), 14(7), pp. 597–606. Available at: https://wjst.wu.ac.th/index.php/wjst/article/view/2547 (Accessed: 2May2024).