Identifying characteristics of Army worm
caterpillars have a characteristic pattern of dark pimples (spots) on their backs, each spot has a short bristle (hair). Although the skin looks rough it is smooth to the touch. Look out for four dark spots forming a square on the second to last segment (red circle).
caterpillars have a characteristic pattern of dark pimples (spots) on their backs, each spot has a short bristle (hair). Although the skin looks rough it is smooth to the touch. Look out for four dark spots forming a square on the second to last segment (red circle).