Aplikasi Konsentrasi Cendawan Entomopatogen Beauveria Bassiana (Bals.) Vuille…

ABSTRACT The main pest of rice plant (Oryza sativa L.) is brown planthopper (Nilaparvata lugens Stal.) pest. Brown planthopper pest causes several effects, namely hopperburn, as viruses vector and can results in crop failure. The control strategy applied by farmers until now is the use of synthetic insecticides, which cause resistance, resurgence and natural enemies as well as create secondary…