Afriyanita, A., Lina, E., & Darnetty, D. 2019 Jun 10. Water Extract Activities of Piper aduncum inflorescences and Tephrosia vogelii leaves as Insecticide to Crocidolomia pavonana Fabricius (Lepidoptera: Crambidae). Jurnal Proteksi Tanaman. [Online] 3:1