File:1915. Drying cones for study of cone and seed insects. Infested cones are spread on canvas placed in sunlight to dry them of excessive moisture to prevent mold when placed in rearing cages. Ashland, Oregon. (32783582914).jpg
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Drying cones for study of cone and seed insects. Infested cones are spread on canvas placed in sunlight to dry them of excessive moisture to prevent mold when placed in rearing cages. Ashland, Oregon. Photo by: J.E. Patterson Date: August 1915 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-2264 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 related historical information see: <a href="https://www.treesearch.fs.fed.us/pubs/21476" rel="nofollow">www.treesearch.fs.fed.us/pubs/21476</a> Wickman, Boyd E. 2005. Harry E. Burke and John M. Miller, pioneers in Western forest entomology. General Technical Report. PNW-GTR-638. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 163 p. For additional historical 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 | |
| Source | 1915. Drying cones for study of cone and seed insects. Infested cones are spread on canvas placed in sunlight to dry them of excessive moisture to prevent mold when placed in rearing cages. Ashland, Oregon. |
| Author | R6, State & Private Forestry, Forest Health Protection |
Licensing[edit]
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This image is a work of the Forest Service of the United States Department of Agriculture. 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@N05/32783582914 (archive). It was reviewed on 3 May 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
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| current | 23:34, 3 May 2018 | | 2,224 × 1,465 (311 KB) | MechQuester (talk | contribs) | Transferred from Flickr via #flickr2commons |
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