Uji Beberapa Konsentrasi Ekstrak Biji Pinang (Areca Catechu L.) Terhadap Mort…

ABSTRACT Spodoptera frugiperda J. E. Smith are the main pests that are very damaging to corn plant. One way to control S. frugiperda pests is to use botanical insecticide betel nut seed (Areca catechu L.). This study aims to obtain a concentration of betel nut seed extract (Areca catechu L.) that is effective in controlling corn fall armyworm pests (Spodoptera frugiperda J. E. Smith). The …