Astuti wahyu, Aidawati N, Liestiany E. The Effect of Botanical Pesticides of Ketepeng Leaves (Cassia alata linn.) on the Mortality of Brown Stem Planthopper Pests (Nilapavarta lugens stal.) on Paddy. JPTT [Internet]. 27May2025 [cited 29Jun.2025];8(2):1187-90. Available from: http://103.81.100.242/index.php/jpt/article/view/3231