Uji Efektivitas Ekstrak Daun Bidara (Ziziphus mauritiana L.) dengan Pelarut O…

Soybean (Glycine max L. Merril) is a primary food crop after rice, wheat, and corn. Spodoptera litura F. is one of main pests of soybean. An alternative way to control the pest is botanical insecticides use such as indian jujube leaves (Ziziphus mauritiana L.) with ethanol solvent. The research aimed to determine the effective concentration of ndian jujube leaf organic extract to S. litura mort…