File:1945. Mixing lead arsenate. Hemlock looper control project. Clatsop County, Oregon. (32113674334).jpg
Mixing lead arsenate on hemlock looper control project. John Woods on left. Clatsop County, Oregon.
Photo by: Robert L. Furniss Date: July 7, 1945
Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-697
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 this project see: <a href="https://archive.org/details/su1945ddt00unit" rel="nofollow">archive.org/details/su1945ddt00unit</a> Craighead, F.C. and R.C. Brown. 1945. Summary of 1945 DDT investigations for control of forest insects with special reference to aerial applications. USDA Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, Division of Forest Insect Investigations. 15 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>
|Source||1945. Mixing lead arsenate. Hemlock looper control project. Clatsop County, Oregon.|
|Author||R6, State & Private Forestry, Forest Health Protection|
|This image was originally posted to Flickr by USDA Forest Service at https://flickr.com/photos/151887236@N05/32113674334. It was reviewed on by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark.|
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