Approximately 40-50 mm long, brilliantly colored with stripes consisting of yellow, white and black. The head is red. On the tail end, the caterpillar has a reddish-orange bump, hence the name redhumped oakworm. The information given herein is supplied with the understanding that no discrimination is intended and no endorsement by the Purdue University Cooperative Extension Service is implied. Any person using products listed assumes full responsibility for their use in accordance with current direction of the manufacturer.
Information listed is valid only for the state of Indiana.
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