Tillamook Burn, Oregon. Photo by: Robert L. Furniss Date: c.1938 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Robert L. Furniss Collection; La Grande, Oregon. Image: F-323 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....
Topics: divisionofforestinsectinvestigations, usda, foresthealthprotection, f323, stateandprivateforestry,...
Photo appears on a page labeled "Old Cronies." Ike Hastings (left) and Roy McNeil. Photo by: Unknown; courtesy Helen Jones Date: c.1927 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Scanned from: The Life and Times of Walter J. Buckhorn; a scrapbook prepared for his retirement by the US Forest Service. Courtesy of Buck's daughter Helen Jones, Portland, Oregon. For additional historical forest entomology photos, stories,...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, stateandprivateforestry,...
Coloradia pandora (Pandora moth). Photo by: Unknown Date: c.1924 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-6793 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...
Topics: coloradiapandora, divisionofforestinsectinvestigations, bur6793, foresthealthprotection, usda,...
Deer at Bright Angel Ranger Station, Grand Canyon National Park, Arizona. Photo by: F.P. Keen Date: June 1924 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology and F.P. Keen Collections; La Grande, Oregon. Image: BUR-3278 and FPK-150 For additional historical forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site: wfiwc.org/content/history-and-resources Image...
Topics: fpkeen, divisionofforestinsectinvestigations, Buildings, foresthealthprotection, usda,...
V.T. Park, Kaibab National Forest, Arizona. Photo by: Unknown Date: c.1924 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-2699 For additional historical forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site: wfiwc.org/content/history-and-resources Image provided by USDA Forest Service, Pacific Northwest Region,...
Topics: divisionofforestinsectinvestigations, vtpark, foresthealthprotection, usda, r3,...
Stanford Chapel. Stanford University, California. Photo by: F.P. Keen Date: March 1925 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, F.P. Keen Collection; La Grande, Oregon. Image: FPK-182 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...
Topics: fpkeen, divisionofforestinsectinvestigations, Buildings, foresthealthprotection, usda,...
Stanford Library. Stanford University, California. Photo by: F.P. Keen Date: March 1925 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, F.P. Keen Collection; La Grande, Oregon. Image: FPK-183 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....
Topics: fpkeen, divisionofforestinsectinvestigations, Buildings, foresthealthprotection, usda,...
Map showing boundaries of Tillamook Burn. Photo by: Ransford Date: 1938 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-387 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...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, r6, usda, stateandprivateforestry,...
Drawing of Tetropium abietis (Fall). Artist: Unknown Photograph by: J.E. Patterson Date: April 8, 1929 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-7635 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....
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, stateandprivateforestry, Forest...
The Bureau of Entomology and the Bureau of Plant Quarantine are consolidated with the disease control and eradication functions of the Bureau of Plant Industry to create the Bureau of Entomology and Plant Quarantine (BEPQ). Date: March 1934 Source: Records of the Bureau of Entomology and Plant Quarantine, located here: www.archives.gov/research/guide-fed-records/groups/007.ht... Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, Aerial Detection Surveys,...
Tin collar used on medicated fire-killed Douglas-fir. Tree medication studies. Photo by: J.A. Beal Date: February 15, 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-8847 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,...
Topics: divisionofforestinsectinvestigations, 1934, foresthealthprotection, usda, stateandprivateforestry,...
Scene through a portion of the August 1933 fire and the type of Douglas-fir trees used in the tree medication studies. Jewell, Oregon. Photo by: J.A. Beal Date: February 15, 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-8848 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic images and...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, stateandprivateforestry,...
1939 re-burn of logged landing in Tillamook Burn, Oregon. Photo by: Robert L. Furniss Date: September 26, 1939 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Robert L. Furniss Collection; La Grande, Oregon. Image: F-588 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...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, forestfire, usda,...
DDT spray droplets at center of swath and 50 feet from center of swath. Photo by: Beltsville Lab Date: June 14, 1950 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-881 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....
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, stateandprivateforestry, ddt,...
Coloradia pandora (Pandora moth) egg cluster on bark. Photo by: Unknown Date: c.1924 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-2415 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...
Topics: coloradiapandora, divisionofforestinsectinvestigations, foresthealthprotection, usda,...
1939 re-burn of logged area in the Tillamook Burn, Oregon. Note the standing cull trees. Photo by: Robert L. Furniss Date: September 26, 1939 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Robert L. Furniss Collection; La Grande, Oregon. Image: F-591 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...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, forestfire, usda,...
Walter J. Buckhorn (left) and Noble at Johnson Prairie (survey crew). Photo by: Robert L. Furniss Date: 1931 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Robert L. Furniss Collection; La Grande, Oregon. Image: F-7 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,...
Topics: divisionofforestinsectinvestigations, noble, foresthealthprotection, r6, usda, f7,...
F. Paul Keen in express wagon. Photo by: Unknown Date: Summer 1926 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, F. Paul Keen Collection; La Grande, Oregon. Image: FPK-356 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....
Topics: fpkeen, divisionofforestinsectinvestigations, wagon, foresthealthprotection, usda,...
Airplane view. Ponderosa pine. Modoc National Forest, California. Photo by: F.P. Keen Date: October 1927 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-6533 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...
Topics: fpkeen, divisionofforestinsectinvestigations, foresthealthprotection, aerialphoto, usda,...
Loading logs from Experimental Logging Area with a cross-haul. Entomological selection. Photo by: W.D. Bedard Date: October 2, 1940 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-448 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...
Topics: generalmotorstruck, divisionofforestinsectinvestigations, foresthealthprotection, usda,...
Mt. Rainier from Longmire, Washington. Photo by: J.A. Beal Date: June 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Portland Station Collection; La Grande, Oregon. Image: PS-154A 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...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, stateandprivateforestry,...
Hymenoptera Callimomidae Megastigmus pinus Pupae and adults. Ashland, Oregon. Photo by: J.M. Miller Date: 1914 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-7705 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....
Topics: megastigmuspinus, divisionofforestinsectinvestigations, foresthealthprotection, usda,...
Chevrolet truck used on surveys of southern Oregon plots. Portland, Oregon. Photo by: Beal Date: April 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-149 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....
Topics: divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, truck, region6, fhp,...
Tillamook Burn, Oregon. Photo by: Robert L. Furniss Date: c.1938 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Robert L. Furniss Collection; La Grande, Oregon. Image: F-326 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....
Topics: f326, divisionofforestinsectinvestigations, foresthealthprotection, usda, forestservice,...
Professor "Mac" McDaniels Oregon State University (left) and his son with Walter J. Buckhorn. Note: Caption is from Walter J. Buckhorn's retirement scrapbook. Photo by: Stan Speigle Date: 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: Speigle-36 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002....
Topics: divisionofforestinsectinvestigations, professormcdaniels, foresthealthprotection, usda,...
Fomes pinicola sporophores under surface. Photo by: Roaf Date: May 1935 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station, Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-8906 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...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, may1935,...
Ergates spiculatus. Western pine sawyer. Note: Taxonomy is from 1928 documentation. Photo by: J.E. Patterson Date: February 10, 1928 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-6617 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...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, forest service,...
Duffy standing next to a blazed tree. Photo by: Unknown Date: c.1922 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, F.Paul Keen Collection; La Grande, Oregon. Image: FPK-369 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....
Topics: fpkeen, divisionofforestinsectinvestigations, blaze, foresthealthprotection, fpk369, usda,...
Hymenoptera Pamphiliidae Acantholyda sp. Monterey pine sawfly. Pinus radiata Note: Taxonomy is from 1928 documentation and may not reflect current classifications. Photo by: J.E. Patterson Date: November 14, 1928 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-6728 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M....
Topics: divisionofforestinsectinvestigations, foresthealthprotection, r6, usda, stateandprivateforestry,...
Fire-killed Douglas-fir in high country, 32 years after the 1902 Yacolt Burn. Yacolt, Washington. Photo by: J.A. Beal Date: June 1, 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-8828 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...
Topics: divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, foresthealth,...
Result of the August 1933 fire and scene of the tree medication studies. Jewell, Oregon. Photo by: J.A. Beal Date: February 15, 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-8844 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...
Topics: divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, treemedication, studies,...
Wolf Creek Burn (Tillamook Burn) of 1933 from Sunset Highway showing snag patch. Oregon. Photo by: Osborne Date: June 14, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-7161 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...
Topics: divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, snagpatch, bur7161,...
Hemlock defoliated by sawfly, Neodiprion tsugae Midd. Note: Taxonomy is from 1934 documentation. Photo by: F.P. Keen Date: August 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Portland Station Collection; La Grande, Oregon. Image: PS-168 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...
Topics: defoliation, divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, hemlock,...
DDT spray droplet patterns. Beltsville Lab, Maryland. Photo by: Beltsville Lab Date: June 14, 1950 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-876 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...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, stateandprivateforestry, ddt,...
Ponderosa pine area before logging. Klamath Falls, Oregon. Photo by: J.A. Beal Date: August 1930 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-6878 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...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, stateandprivateforestry,...
Burning a mountain pine beetle infested tree. Yellowstone National Park. Photo by: Unknown Date: 1931 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Source: Bureau of Entomology collection. 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...
Topics: divisionofforestinsectinvestigations, usda, stateandprivateforestry, tree, foresthealth,...
Mt. Rainier from Rampart Ridge. Mt. Rainier National Park, Washington. Photo by: F. Paul Keen Date: 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Portland Station Collection; La Grande, Oregon. Image: PS-52 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,...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, stateandprivateforestry,...
Ford truck purchased April 1934 for use in Bureau of Entomology and Plant Quarantine, Division of Forest Insect Investigations work in the Pacific Northwest. Mt. Hood, Oregon. Note: The Bureau of Entomology and the Bureau of Plant Quarantine were consolidated with the disease control and eradication functions of the Bureau of Plant Industry to become the Bureau of Entomology and Plant Quarantine in March 1934; effective July 1, 1934. Photo by: J.A. Beal Date: June 1934 Credit: USDA Forest...
Topics: divisionofforestinsectinvestigations, licenseplate, r6, usda, stateandprivateforestry, usda3185,...
Increment cores from lightly burned Douglas-fir tree showing path of mercuric chloride solution. Tree medication studies. Jewell, Oregon. Photo by: J. Whiteside Date: January 19, 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Portland Station Collection; La Grande, Oregon. Image: PS-138 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002....
Topics: divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, study, treemedication,...
Blue stain in ponderosa pine which was not associated with insects. Sisters, Oregon. Photo by: F.P. Keen and Rumbold Date: June 1932 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Source: Bureau of Entomology, Portland Station Collection; La Grande, Oregon. Image: PS-122 Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, region6,...
Map showing boundaries of Tillamook Burn and areas salvaged through 1937. Photo by: Ransford Date: 1938 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-388 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....
Topics: divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, salvage, region6, Fire,...
Drawing of Halysidota argentata (Pack.) Artist: Unknown Photograph by: J.E. Patterson Date: 1929 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-7652 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...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, usda, defoliator,...
Buprestidae Buprestis gibbsi Adult. Photo enlarged and detailed. Photo by: J.E. Patterson Date: February 10, 1928 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-6619 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,...
Topics: divisionofforestinsectinvestigations, buprestidae, foresthealthprotection, r6, usda,...
Hemlock killed on the Nehalem River by old outbreaks of western hemlock looper. Oregon. Photo by: F.P. Keen Date: August 1930 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology and Portland Station Collections; La Grande, Oregon. Image: BUR-8755 and PS-62 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...
Topics: defoliation, divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, treedamage,...
Hemlock-spruce stands in Grays Harbor County, Washington. Photo by: James A. Beal Date: September 1932 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Portland Station Collection; La Grande, Oregon. Image: PS-72 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,...
Topics: divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, hemlock, ps72,...
Falling an infested ponderosa pine tree. The undercut shows dark stains in sapwood caused by blue-stain fungi, which develops soon after the western pine beetle attacks the tree. California. Photo by: J.E. Patterson Date: c.1930 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-8656 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and...
Topics: divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, westernpinebeetle,...
Drawing shows the life stages of the western hemlock looper, Ellopia fiscellaria var. Lugubrosa Hulst. Artist: de Young Photo by: Unknown Date: 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: BUR-6870 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...
Topics: divisionofforestinsectinvestigations, foresthealthprotection, r6, usda, stateandprivateforestry,...
DDT spray droplets. 1 gallon (1 pound DDT) per acre. Large drops (300 microns). Photo by: Beltsville Lab Date: June 14, 1950 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-886 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,...
Topics: ddt, divisionofforestinsectinvestigations, foresthealthprotection, ars, usda,...
Original 1952 aerial survey map of the Deschutes National Forest showing areas of insect-cuased tree mortality and defoliation. Note: This map and the other hard-copy historical aerial forest insect and disease detection survey maps and microfiche are filed with the Aerial Survey Program at the Mt. Hood National Forest Headquarters in Sandy, Oregon. Data shown on these historical maps have been digitized and are available as part of a complete dataset (1947-2017) covering all forested lands in...
Topics: defoliation, divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, tree,...
Hygrothermograph and temporary shelter used in brood studies. Klamath Falls, Oregon. Photo by: J.A. Beal Date: August 1930 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology, Portland Station Collection; La Grande, Oregon. Image: PS-3 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...
Topics: divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, region6, oregon,...
