John Wear checking color transparency. Photo by: W.C. Guy Date: 1957 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2176 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: foresthealthprotection, colortransparency, usda, Aerial Photography, stateandprivateforestry, pnw,...
Ken H. Wright. Photo by: G.M. Thomas Date: January 24, 1956 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1528 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,...
Topics: ps1528, foresthealthprotection, usda, stateandprivateforestry, Forest Entomology, forestprotection,...
John F. Wear interpreting aerial color transparencies using a portable divided light table. Photo by: Wally C. Guy Date: 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1507 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: johnfwear, foresthealthprotection, wallycguy, usda, Aerial Photography, stateandprivateforestry,...
John Wear using portable split light table in the field. Photo by: W.C. Guy Date: 1957 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2172 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: ps2172, foresthealthprotection, colortransparency, usda, Aerial Photography,...
Salmon hatchery on Nemah River, southwestern Washington poses challenges in protection of associated forest resources when stands are sprayed for hemlock looper control. Nemah, Washington. Photo by: Wally C. Guy Date: October 1963 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2851 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M....
Topics: foresthealthprotection, aerialphoto, usda, forestprotection, stateandprivateforestry, spray, nemah,...
G.M. Thomas. Pacific Northwest Forest and Range Experiment Station. Photo by: Ken H. Wright Date: January 24, 1956 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1529 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: usda, stateandprivateforestry, Cameras, pipe, foresthealth, forest service, gmthomas, usfs,...
Portable split light table for viewing color transparencies in the field. John F. Wear is carrying the table and some transparencies. Photo by: P.G. Lauterbach Date: 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1488 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...
Topics: usda, stateandprivateforestry, pglauterbach, forestresearch, foresthealth, usfs, insect, johnfwear,...
Portable split light table for viewing aerial color transparencies in the field. John F. Wear shows how the table and transparencies are used. Photo by: P.G. Lauterbach Date: 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1489 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic images and history...
Topics: johnfwear, foresthealthprotection, usda, forest service, stateandprivateforestry, lighttable,...
Outdoor field insectary for biological studies of Pseudohylesinus. G.M. Thomas in picture. Koma Kulshan Guard Station, Mt. Baker National Forest, Washington. Photo by: G.M. Thomas Date: August 9, 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1510 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic...
Topics: mtbakernationalforest, usda, stateandprivateforestry, foresthealth, gmthomas, washington, usfs,...
Digital Aerial Sketch Mapping (DASM) system triage kit. Salem, Oregon. Photo by: Unknown Date: c.2004 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial survey program. For geospatial data collected during annual aerial forest insect and disease detection surveys see: www.fs.usda.gov/detail/r6/forest-grasslandhealth/insects-... For related historic program documentation see: archive.org/details/AerialForestInsectAndDiseaseDetection......
Topics: salem, ads, foresthealthprotection, usda, Aerial Detection Surveys, stateandprivateforestry,...
Spraying street trees for insect control. New York. Photo by: Unknown Date: 1934 Credit: National Archives and Records Administration RG# 95-GP. Records of the Forest Service. General Subject Files. Negative Number: 9084 Image: 95-GP-5044-Box 0855_016_001_AC For related historic 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, R6, State and Private Forestry, Forest...
Topics: horse, usda, forestservice, timbermanagement, nationalarchivesandrecordsadministration,...
Tree in flames. Burning standing tree is one method of insect control. Targhee National Forest, Idaho. Photo by: D.A. Arrivee Date: 1930 Credit: National Archives and Records Administration RG# 95-GP Records of the Forest Service General Subject Files USDA Forest Service Negative: 250996 NARA Image: 95-GP-5037-Box0853_030_001_AC For related historical forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site: wfiwc.org/content/history-and-resources...
Topics: r6, usda, stateandprivateforestry, foresthealth, flame, region6, 250996, barkbeetle, daarrivee,...
CCC enrollee peeling infested stump after felling. Colorado. Photo by: G.K. Brown Date: November 1939 Credit: National Archives and Records Administration RG# 95-GP.Records of the Forest Service. General Subject Files. USDA Forest Service Negative Number: 389637 NARA Image: 95-GP-5033-Box0851_040_001_AC For related 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...
Topics: barkbeetle, 389637, foresthealthprotection, usda, usda, timbermanagement, stateandprivateforestry,...
Wind Mountain. Columbia River Gorge National Scenic Area. Washington. Photo by: Unknown Date: c.2006 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: r6, usda, stateandprivateforestry, foresthealthprotection, foresthealth,...
Inside a cooking tent at a bark beetle control camp. Photo by: Unknown Date: c.1923 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-71 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: barkbeetle, controlcamp, Early Beetle Control Efforts - 1910-1961, foresthealthprotection, usda,...
Western spruce budworm defoliation. Photo by: Unknown Date: August 14, 2003 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: defoliation, r6, usda, stateandprivateforestry, treedamage, foresthealth, region6,...
Mountain pine beetle damage in ponderosa pine. Photo by: Unknown Date: c.2007 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: r6, usda, stateandprivateforestry, treedamage, foresthealth, region6, aerialdetectionsurvey,...
Ips damage. Photo by: Unknown Date: c.1955 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: r6, usda, stateandprivateforestry, treedamage, foresthealth, region6, aerialdetectionsurvey,...
G.M. Thomas. Pacific Northwest Forest and Range Experiment Station. Photo by: Ken H. Wright Date: January 24, 1956 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1530 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: usda, stateandprivateforestry, foresthealth, forest service, gmthomas, incrementcore, usfs,...
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,...
Ips oregoni (Eich.) top-killed ponderosa pine near Elgin, Oregon. Photo by: Robert L. Furniss Date: July 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Source: Portland Station Collection; La Grande, Oregon. Image: PS-1729 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: r6, usda, stateandprivateforestry, foresthealth, region6, elgin, ipsoregonieich, forestentomology,...
Sawfly damage in lodepole pine. Photo by: Unknown Date: c.2003 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: r6, usda, stateandprivateforestry, treedamage, lodgepolepine, foresthealth, region6,...
Collecting branch with egg mass with a pole pruner. Douglas-fir tussock moth population sampling. Photo by: Unknown Date: 1973 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Division of Timber Management, Insect and Disease Control print collection; Regional Office, Portland, Oregon. Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection:...
Topics: defoliation, r6, divisionoftimbermanagement, stateandprivateforestry, insectanddiseasecontrol,...
Western hemlock looper feeding on western hemlock. Photo by: Robert J. DeWitz Date: July 8, 1969 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Division of Timber Management, Insect and Disease Control print collection; Regional Office, Portland, Oregon. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: defoliation, divisionoftimbermanagement, stateandprivateforestry, insectanddiseasecontrol, hemlock,...
F. Paul Keen. Horsefly Unit Camp. Southern Oregon Northern California control project. Photo by: F.P. Keen Date: August 1929 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-360 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: r6, usda, stateandprivateforestry, region6, barkbeetle, horseflyunit, fpk360, usfs,...
Nick Greear. Douglas-fir tussock moth control project. Umatilla and Wallowa-Whitman National Forests, Oregon. Photo by: Unknown Date: June 23, 2000 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Forest Health Protection; Regional Office digital file collection. For more information about this project, see: Greear, N. 2000. Douglas-fir Tussock Moth Final Report. USDA Forest Service, PNW Region, Umatilla and Wallowa-Whitman National Forests....
Topics: defoliation, aerialspray, r6, usda, aerialapplication, stateandprivateforestry,...
Western spruce budworm defoliation. Photo by: Unknown Date: August 12, 2003 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: defoliation, r6, usda, stateandprivateforestry, treedamage, 2003, foresthealth, region6,...
Russ Christensen collecting Douglas-fir tussock moth egg masses. Photo by: Unknown Date: 1973 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Division of Timber Management, Insect and Disease Control print collection; Regional Office, Portland, Oregon. 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: defoliation, r6, divisionoftimbermanagement, stateandprivateforestry, insectanddiseasecontrol,...
Lodgepole pine killed by mountain pine beetle in Yosemite National Park. Photo by: J.E. Patterson Date: 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-2432 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, usda, stateandprivateforestry, lodgepolepine, forest service,...
Acres of insect and disease polygons on paper aerial survey maps were hand-calculated using either a planimeter or a dot-grid printed on transparent acetate. This process was replaced with a Geographic Information System (GIS) in Region 6 in 1988. Date: c.1979 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. For geospatial data collected during annual aerial forest insect and disease detection surveys see:...
Topics: dotgrid, r6, usda, stateandprivateforestry, dotcount, foresthealth, region6, aerialdetectionsurvey,...
Flame thrower. Bark beetle control. Wasatch National Forest, Utah. Photo by: Unknown Date: October 1961 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Region 6, Forest Health Protection, Aerial Survey collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: barkbeetle, foresthealthprotection, usda, stateandprivateforestry, forestprotection, 1961,...
Sawfly damage in knobcone pine. Photo by: Unknown Date: c.2003 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: r6, usda, stateandprivateforestry, treedamage, foresthealth, region6, aerialdetectionsurvey,...
Harold Weaver (sitting) at control camp. Klamath Indian Reservation. Photo by: F.P. Keen Date: October 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-57 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: barkbeetle, fpkeen, Early Beetle Control Efforts - 1910-1961, foresthealthprotection, usda,...
Entomologist Peter W. Orr with clinical camera setup for macro-photography. Sellwood Lab. Portland, Oregon. Photo by: Wally C. Guy Date: 1958 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2194 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: usda, peterworr, stateandprivateforestry, Cameras, sellwoodlab, ps2194, forest service, usfs,...
Western spruce budworm defoliation. Photo by: Unknown Date: c.2007 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: defoliation, r6, usda, stateandprivateforestry, treedamage, foresthealth, region6,...
Western spruce budworm defoliation. Photo by: Unknown Date: c.2007 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: defoliation, r6, usda, stateandprivateforestry, foresthealth, region6, aerialdetectionsurvey,...
Douglas-fir tussock moth lab work. OR/WA/ID Douglas-fir tussock moth control project. Photo by: Unknown Date: 1974 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Division of Timber Management, Insect and Disease Control print collection; Regional Office, Portland, Oregon. For more information about this project see: Graham, D.A.; J. Mounts; D. Almas. 1975. 1974 Cooperative Douglas-fir tussock moth control project: Oregon, Washington, Idaho....
Topics: defoliation, r6, divisionoftimbermanagement, petridish, stateandprivateforestry,...
"Pushing" the flames higher up on clear bole tree. 3 and 4, 3' extensions on pumps are used. Wyoming National Forest, Wyoming. Photo by: C.E. Favre Date: 1931 Credit: National Archives and Records Administration RG# 95-GP Records of the Forest Service General Subject Files USDA Forest Service Negative Number: 264618 NARA image: 95-GP-5056-Box0857_015_001_AC For related historical forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site:...
Topics: usda, stateandprivateforestry, usda, nationalarchivesandrecordsadministration, usfs,...
Douglas-fir beetle damage. Photo by: Unknown Date: c.2007 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: r6, usda, stateandprivateforestry, treedamage, Douglas-fir Beetle, foresthealth, region6,...
Douglas-fir tussock moth lab work. OR/WA/ID Douglas-fir tussock moth control project. Photo by: Unknown Date: 1974 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Division of Timber Management, Insect and Disease Control print collection; Regional Office, Portland, Oregon. For more information about this project see: Graham, D.A.; J. Mounts; D. Almas. 1975. 1974 Cooperative Douglas-fir tussock moth control project: Oregon, Washington, Idaho....
Topics: defoliation, r6, divisionoftimbermanagement, petridish, stateandprivateforestry,...
Oregon Department of Forestry's aerial survey Partenavia N9000V in flight. Photo by: Unknown Date: c.1986 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program collection. For geospatial data collected during annual aerial forest insect and disease detection surveys see: www.fs.usda.gov/detail/r6/forest-grasslandhealth/insects-... For related historical program documentation see:...
Topics: r6, usda, stateandprivateforestry, surveyplane, region6, aerialdetectionsurvey, usfs,...
Helicopter spraying on western Oregon spruce budworm control project. Photo by: Oregon State Board of Forestry Date: March 1951 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-921 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: defoliation, aerialspray, usda, aerialapplication, stateandprivateforestry, usfs, sprucebudworm,...
Photographer Wally C. Guy using Linhof Technika camera in the lab. Sellwood Lab. Portland, Oregon. Photo by: Peter W. Orr Date: 1958 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2191 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: usda, peterworr, stateandprivateforestry, Cameras, sellwoodlab, linhoftechnika, ps2191, usfs,...
Western spruce budworm research crew for the 1954 field season. Left-to-right: W.K. Coulter and G.E. Dixon (1954 and 1955); G.P. Berlyn (1954). Photo by: W.K. Coulter Date: August 12, 1954 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1492 For related historic program documentation see: archive.org/details/AerialForestInsectAndDiseaseDetection... Johnson, J. 2016....
Topics: usda, stateandprivateforestry, sprucebudworm, forest service, usfs, ps1492, usforestservice,...
Pesticide storage area at contractor’s camp. Pesticides were below the valley elevation, closer to the river, in order to “hide it from being rubbed and disturbed by wandering horses and livestock”. Bulgan province, Mongolia. Photo and caption provided by forest entomologist Karen Ripley. In June, 2017, she made a rapid assessment of Mongolia’s forest health surveys, site prioritization, and pest control activities that protect its forests from native defoliating insects. This...
Topics: r6, usda, stateandprivateforestry, storage, foresthealth, region6, karenripley, usfs,...
Spraying ponderosa pine trees infested with larvae of Black Hills bark beetles. The spray mixture kills the beetles under the bark. Pike National Forest, Colorado. Photo by: Jay Higgens Date: June 29, 1949 Credit: National Archives and Records Administration RG# 95-GP.Records of the Forest Service. General Subject Files. USDA Forest Service Negative Number: 455751 NARA Image: 95-GP-5033-Box0851_034_001_AC For related historic forest entomology photos, stories, and resources see the Western...
Topics: usda, stateandprivateforestry, foresthealth, barkbeetle, usda,...
Ford truck purchased in April 1934 for use in Bureau of Entomology and Plant Quarantine, Forest Insect Investigations work. 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: Beal Date: June 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and...
Topics: r6, usda, stateandprivateforestry, car, mthood, fhp, region6, ps151,...
Meyers pressure pump for applying kerosene. Insect control project. Targhee National Forest, Idaho. Photo by: D.A. Arrivee Date: 1929 Image credit: National Archives and Records Administration RG# 95-GP Records of the Forest Service General Subject Files USDA Forest Service Negative Number: 234028 Image: 95-GP-5037-Box0853_034_001_AC For related historical forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site: wfiwc.org/content/history-and-resources...
Topics: r6, usda, stateandprivateforestry, foresthealth, region6, daarrivee, usda,...
Aerial Spraying in Progress sign. Oregon and Washington cooperative western spruce budworm control project. Sign reads: "Stop. Aerial Spraying in Progress. Although not harmful to people, insecticide being used may be harmful to automobile paint finishes. All unauthorized vehicles should stay out of this area today." Photo by: Unknown Date: 1976 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Region 6, Forest Health Protection...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, foresthealth,...
"Helicopter aerial spraying." Possibly the Sonny Boy Creek western hemlock looper control project on the Mt. Baker National Forest in Washington. Photo by: Unknown Date: 1968 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Region 6, Forest Health Protection slide collection; Regional Office, Portland, Oregon. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection:...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, foresthealth, region6, usfs,...
