Pengujian Ekstrak Kulit Buah Jengkol Sebagai Pestisida Nabati Pada Keong Mas

Mas snail (Pomacea canaliculata) is one of the pests that attack paddy plant. These eat young plants until they are ready to be harvested. Therefore an effective method needed control it. One can used plant extracts from jengkol fruit peel which as a natural pesticide. The active compounds saponins in reduce activity digestive enzymes and absorption food. purpose this study was determine effectiveness (Pithecellobium jiringa) extract pesticide against mas canaliculata). research carried out by making consisting 1 kg blended together with L distilled water. then filtered applied golden different concentrations for each treatment, namely 0ml/L (M0), 4ml/L (M1), 5ml/L (M2), 6ml/L (M3) 7ml/L (M4). results showed controlling best concentration 7 ml/L.