Afriyanita, Afriyanita, Lina, Eka, AND Darnetty, Darnetty. " Water Extract Activities of Piper aduncum inflorescences and Tephrosia vogelii leaves as Insecticide to Crocidolomia pavonana Fabricius (Lepidoptera: Crambidae)" Jurnal Proteksi Tanaman [Online], Volume 3 Number 1 (10 June 2019)