Host: This species breeds in all species of elms and the related Japanese zelkova, but Dutch elm disease is primarily a problem in American elm.
Symptoms: Adult feeding can cause small twigs to fall READ MORE http://entoplp.okstate.edu/ddd/insects/smeurelmbark.htm
Identification, Biology, Control and Management Resources
Selected Images from ForestryImages.org
Developed by the University of Georgia Bugwood Network in cooperation with USDA Forest Service - READ MORE http://www.barkbeetles.org/browse/subject.cfm...