Dewi Sabrina Amalia, ni luh suriani, Ni Made Suartini, I Wayan Suanda, Rusdianasari, and Sukmawati, “N The Effectiveness of Piper caninum (Von. Blume) Leaf Extract As a Botanical Insecticide for Plutella xylostella L. on Pakcoy Plants (Brassica rapa L.): The Effectiveness of Piper caninum (Von. Blume) Leaf Extract As a Botanical Insecticide for Plutella xylostella L. on Pakcoy Plants (Brassica rapa L.)”, EJABS, vol. 2, no. 3, pp. 31–37, Nov. 2022.