File:1959. Peter W. Orr with bark removed from second-growth exposed Douglas-fir windthrow to show the distribution of successful Douglas-fir beetle populations on the shaded portion of the log. McDonald Tree Farm, WA. (34284863726).jpg
![File:1959. Peter W. Orr with bark removed from second-growth exposed Douglas-fir windthrow to show the distribution of successful Douglas-fir beetle populations on the shaded portion of the log. McDonald Tree Farm, WA. (34284863726).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/1959._Peter_W._Orr_with_bark_removed_from_second-growth_exposed_Douglas-fir_windthrow_to_show_the_distribution_of_successful_Douglas-fir_beetle_populations_on_the_shaded_portion_of_the_log._McDonald_Tree_Farm%2C_WA._%2834284863726%29.jpg/402px-thumbnail.jpg?20180503235601)
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[edit]Description1959. Peter W. Orr with bark removed from second-growth exposed Douglas-fir windthrow to show the distribution of successful Douglas-fir beetle populations on the shaded portion of the log. McDonald Tree Farm, WA. (34284863726).jpg |
Peter W. Orr with bark removed from second-growth exposed Douglas-fir windthrow to show the distribution of successful Douglas-fir beetle populations on the shaded portion of the log. McDonald Tree Farm, Washington. Photo by: Wally C. Guy Date: October 1959 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2316 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 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> For related historic program documentation see: <a href="https://archive.org/details/AerialForestInsectAndDiseaseDetectionSurveysInORandWA19472016TheSurveyHighRes" rel="nofollow">archive.org/details/AerialForestInsectAndDiseaseDetection...</a> Johnson, J. 2016. Aerial forest insect and disease detection surveys in Oregon and Washington 1947-2016: The survey. Gen. Tech. Rep. R6-FHP-GTR-0302. Portland, OR: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. 280 p. 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 November 1959 |
Source | 1959. Peter W. Orr with bark removed from second-growth exposed Douglas-fir windthrow to show the distribution of successful Douglas-fir beetle populations on the shaded portion of the log. McDonald Tree Farm, WA. |
Author | R6, State & Private Forestry, Forest Health Protection |
Licensing
[edit]Public domainPublic domainfalsefalse |
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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@N05/34284863726 (archive). It was reviewed on 4 May 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
4 May 2018
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