Uji Beberapa Konsentrasi Ekstrak Daun Jengkol (Pithecellobium Lobatum Benth) …

Corn (Zea mays L.) is a food crop commodity that has experienced a decline in production due to attacks by Spodoptera frugiperda J.E. Smith. Jengkol leaves (Pithecellobium lobatum Benth.) can be used as a botanical pesticide to control pests. The aim of the research is to obtain a concentration of jengkol leaf extract that is effective in controlling fall armyworms (S. frugiperda) in the labora…