Honeylocust plant bug adult.  Photo provided by:  John A. Weidhass, Virginia Polytechnic Institute and State University, Bugwood.org

Honeylocust plant bug damage.  Photo provided by:  Whitney Cranshaw, Colorado State University, Bugwood.org

Honeylocust plant bug damage.  Photo provided by:  Daniel Herms, The Ohio State University, Bugwood.org