Uji Efektivitas Ekstrak Daun Mengkudu (Morinda Citrifolia L.) Terhadap Mortal…

Corn (Zea mays L.) is one of the most important food crops in the world after rice and wheat. Efforts to increase corn production in Indonesia have various problems, one of which is the attack of armyworms maize (Spodoptera frugiperda). This pest control can be done by using vegetable insecticides from noni leaf (Morinda citrifolia L.). This study aims to obtain a concentration of noni leaf ext…