John Ruter, University of Georgia, Bugwood.org

John Ruter, University of Georgia, Bugwood.org

Vern Wilkins, Indiana University, Bugwood.org

Paul Wray, Iowa State University, Bugwood.org

Paul Bolstad, University of Minnesota, Bugwood.org

Paul Wray, Iowa State University, Bugwood.org

Joseph OBrien, USDA Forest Service, Bugwood.org

Paul Wray, Iowa State University, Bugwood.org

Joseph Berger, Bugwood.org

Joseph Berger, Bugwood.org

Paul Wray, Iowa State University, Bugwood.org

Rob Routledge, Sault College, Bugwood.org