Identifying the Insect. They have four light yellow lines on the back, and a bright yellow and several indistinct lines on each side. Adults are brownish gray, with three whitish lines crossing each forewing. The hindwings are crossed by a wavy band. Identifying the Injury.
Severe defoliation occurs during summer and early fall.
Many one or two-leaf webbed tents hang from the branches. The larvae are gregarious and live in tents or webs constructed by pulling together the edges of one or more leaves and lining them with silk. They feed from May to October and pupate in loose cocoons. There are four generations per year in the South. Robert L. Anderson Larvae cluster and feeding damage.