Pengaruh Ekstrak Rimpang Jeringau (Acorus calamus L.) Terhadap Larva Ulat Daun Bawang Merah, Spodoptera exigua Hubn. Selmiana Rahman | Flora Pasaru | Shahabuddin Shahabuddin Article History Submited : Juni 28, 2020 Published : Juni 29, 2018 Abstract References How to Cite