ABSTRACT Coptotermes curvignathus Holmgren is a major pest of oil palm. Control of C. curvignathus still uses synthetic chemical insecticides. A solution to reduce the use of chemical insecticides by using environmentally friendly materials is the local entomopathogenic fungi (CEP) Cordyceps militaris. The research was canducted at the Plant Pest Laboratory, Faculty of Agriculture, Riau Un…