File:1958. Lumite plastic screen cage used to release a colony of Aphidoletes thompsoni predator adults from Czechoslovakia on balsam woolly adelgid-infested grand fir. Benton-Lane Park. Monroe, Oregon. (24900362077).jpg
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Lumite plastic screen cage used to release a colony of Aphidoletes thompsoni predator adults from Czechoslovakia on balsam woolly adelgid-infested grand fir. Benton-Lane Park. Monroe, Oregon. Photo by: R.G. Mitchell Date: July 1958 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2040 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic images and history of forest insect investigations on the Pacific Slope, 1903-1953. Part 2. Oregon and Washington. American Entomologist, 48(3), p. 178-185. For more information about Chermes see: <a href="https://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/8674/tec_bul_62_.pdf?sequence=1" rel="nofollow">ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/86...</a> Mitchell RG. 1962. Balsam woolly aphid predators native to Oregon and Washington. Technical Bulletin 62. Agricultural Experiment Station, Oregon State University. 63 p. For additional historic forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site: <a href="http://wfiwc.org/content/history-and-resources" rel="nofollow">wfiwc.org/content/history-and-resources</a> Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection: <a href="https://www.fs.usda.gov/main/r6/forest-grasslandhealth" rel="nofollow">www.fs.usda.gov/main/r6/forest-grasslandhealth</a> |
| Date | Taken in July 1958 |
| Source | 1958. Lumite plastic screen cage used to release a colony of Aphidoletes thompsoni predator adults from Czechoslovakia on balsam woolly adelgid-infested grand fir. Benton-Lane Park. Monroe, Oregon. |
| Author | R6, State & Private Forestry, Forest Health Protection |
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This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
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This image was originally posted to Flickr by USDA Forest Service at https://flickr.com/photos/151887236@N05/24900362077 (archive). It was reviewed on 8 May 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
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This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
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| current | 15:54, 8 May 2018 | | 1,067 × 1,436 (250 KB) | OceanAtoll (talk | contribs) | Transferred from Flickr via #flickr2commons |
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