Dewi Sabrina Amalia, suriani, ni luh, Ni Made Suartini, I Wayan Suanda, Rusdianasari and Sukmawati 2022. 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.). Eastern Journal of Agricultural and Biological Sciences. 2, 3 (Nov. 2022), 31–37. DOI:https://doi.org/10.53906/ejabs.v2i3.113.