fall armyworm spodoptera frugiperda & x28;smith 1797& x29; on the corn leaf

agriculture animal biology butterfly closeup countryside damage detail eat eating environment farm farming feeding field food frugiperda garden green growth harm harvest horticulture injury insect insecta insecticide lepidoptera macro maize moth natural nature noctuidae organic pest plant plantation protection quarantine rural season spodoptera stem summer vegetable vermin wildlife worm