Bate M. PENGARUH BEBERAPA JENIS PESTISIDA NABATI TERHADAP HAMA ULAT GRAYAK (Spodoptera litura F.) PADA TANAMAN SAWI (Brassica Juncea L ) DI LAPANGAN. Agr [Internet]. 2020Jul.20 [cited 2025Jul.2];12(1):71-80. Available from: https://e-journal.uniflor.ac.id/index.php/Agr/article/view/13