Richard Webb, Bugwood.org

Richard Webb, Bugwood.org

Brian Lockhart, USDA Forest Service, Bugwood.org

Keith Kanoti, Maine Forest Service, Bugwood.org

Richard Webb, Bugwood.org

Chris Evans, University of Illinois, Bugwood.org

Chris Evans, University of Illinois, Bugwood.org

Troy Evans, Great Smoky Mountains National Park, Bugwood.org

Dow Gardens , Bugwood.org

Rob Routledge, Sault College, Bugwood.org

Charles T. Bryson, USDA Agricultural Research Service, Bugwood.org

Franklin Bonner, USFS (ret.), Bugwood.org