Description: English: Ips avulsus adult, USA. Date: 5 March 2003, 13:18:20. Source: : This image is Image Number 0745091 at Forestry Images, a source for forest health, natural resources and silviculture images operated by The Bugwood Network at the University of Georgia and the USDA Forest Service.. Author: W.H. Bennett, USDA Forest Service, Bugwood.org.
