File:1961. Halide gas detector being used to check for leaks in portable chamber during fumigation of European pine shoot moth. (33549062404).jpg
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Halide gas detector being used to check for leaks in portable chamber during fumigation of European pine shoot moth. Photo by: W.C. Guy and V.M. Carolin Date: March 1961 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2680 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 about European pine shoot moth control see: <a href="https://archive.org/details/CAT92272741" rel="nofollow">archive.org/details/CAT92272741</a> Carolin, V.M.; Coulter, W.K. 1963. Eradicating European pine shoot moth in commercial nurseries with methyl bromide. Res. Pap. PNW-RP-001. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 11 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 March 1961 |
| Source | 1961. Halide gas detector being used to check for leaks in portable chamber during fumigation of European pine shoot moth. |
| Author | R6, State & Private Forestry, Forest Health Protection |
Licensing
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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@N05/33549062404 (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 | 23:57, 3 May 2018 | | 1,451 × 1,145 (232 KB) | MechQuester (talk | contribs) | Transferred from Flickr via #flickr2commons |
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