1959. Northwest Forest Pest Action Council, balsam woolly adelgid (Chermes) committee at a field meeting. L-R W.D. Hagenstein, B. Howard, M. Bergman. Blair Meadows, Willamette National Forest, Oregon. (34777979460)

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Summary[edit] Description: Balsam woolly adelgid (Chermes) committee of the Northwest Forest Pest Action Council at a field meeting. L-R: chairman Bill Hagenstein, Benton Howard, Morris Bergman. Blair Meadows, Willamette National Forest, Oregon. Photo by: Ken H. Wright Date: October 17, 1959 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-3089 For more about the balsam woolly adelgid see: Ragenovich, I.R. and R.G. Mitchell. 2006. Balsam Woolly Adelgid. Forest Insect and Disease Leaflet 118. USDA Forest Service, available here: www.fs.usda.gov/Internet/FSE_DOCUMENTS/fsbdev2_043667.pdf For additional historic forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site: wfiwc.org/content/history-and-resources Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth. Date: 17 October 1959, 11:11. Source: 1959. Northwest Forest Pest Action Council, balsam woolly adelgid (Chermes) committee at a field meeting. L-R: W.D. Hagenstein, B. Howard, M. Bergman. Blair Meadows, Willamette National Forest, Oregon.. Author: R6, State & Private Forestry, Forest Health Protection.