Tingkat Serangan Ulat Grayak (Spodoptera Frugiperda J. E. Smith) Dan Parasit…

ABSTRACT Corn is one of the cereal crops that has economic value and has the opportunity to be developed. Apart from being used as a food source by the community, corn can also be used as a source of feed because it contains carbohydrates and protein. One of the factors that affect the production of corn is pest attack. This was caused by the attack of pests on maize, namely Fall Armyworm (Spo…