Sitka spruce weevil (Pissodes sitchensis) adult. Specimen from Clatsop County, Oregon. Note: Taxonomy is from 1955 documentation. Photo by: R.B. Pope Date: May 1, 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1061 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: r6, usda, stateandprivateforestry, Forest Insects, region6, usfs, forestservice, forestentomology,...
Sitka spruce weevil (Pissodes sitchensis). Larva specimen from Clatsop County, Oregon. Note: Taxonomy is from 1955 documentation. Photo by: R.B. Pope and Ken H. Wright Date: May 1, 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1064 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic images and...
Topics: r6, usda, stateandprivateforestry, Forest Insects, region6, sitkaspruce, usfs, forestservice,...
Adding fish oil to lead arsenate concentrate. Hemlock looper control project. Clatsop County, Oregon. Photo by: Unknown Date: 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Bureau of Entomology Collection; La Grande, Oregon. Image: No collection reference number; image named 13238 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic images and history of...
Topics: defoliation, divisionofforestinsectinvestigations, r6, usda, aerialspray, region6,...
Spruce-hemlock forest where planted spruce has been heavily weeviled. Photo is taken from "Stamm's Point". Youngs River, Clatsop County, Oregon. Photo by: Ken H. Wright Date: July 30, 1963 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2941 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic...
Topics: usda, stateandprivateforestry, hemlock, weevil, usfs, forestservice, forestentomology, spruce,...
Heavily defoliated western hemlock looper area. L-Z Salvage operator. Moos Moos Creek. Western hemlock looper control project area. Clatsop County, Oregon. For more information, see the Summarization Report of the Technical Aspects of the 1962 Western Hemlock Looper Control Project at Astoria, Oregon. Paul E. Buffam. Insect and Disease Control Branch, Division of Timber Management, Pacific Northwest Region, Portland, Oregon. USDA, US Forest Service. here: archive.org/details/CAT10507153/page/n1...
Topics: defoliation, r6, usda, stateandprivateforestry, treedamage, insectanddiseasecontrol, logging,...
26-year-old Sitka spruce plantation that suffered heavy damage by the Sitka spruce weevil. Clatsop Tree Farm. Crown Zellerbach Corporation. Young's River, Clatsop County, Oregon. Photo by: R.B. Pope Date: May 26, 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1077 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M....
Topics: r6, usda, stateandprivateforestry, ps1077, crownzellerbach, region6, sitkaspruce, usfs,...
Collecting tray being examined by Robert L. Furniss. Western hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: July 18, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-704 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, aerialspray, bobfurniss, usda, bureauofentomologyandplantquarantine, region6, bepq,...
Airplane taking off with load of spray. Hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-676 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: aerialspray, usda, aerialapplication, bureauofentomologyandplantquarantine, region6,...
Loaded airplane over hemlock looper control area. 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-687 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, r6, usda, aerialapplication, stateandprivateforestry, sprayproject,...
Airplane taking off with load of spray. Hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-682 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: defoliation, aerialspray, usda, aerialapplication, bureauofentomologyandplantquarantine, region6,...
Airplane spraying insecticide. Western hemlock looper control project. 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-692 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: defoliation, aerialspray, usda, aerialapplication, bureauofentomologyandplantquarantine,...
Aerial view of the western hemlock looper control project area. 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-695 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: defoliation, forestservice, usda, bureauofentomologyandplantquarantine, r6, foresthealth, region6,...
Transferring DDT spray from mixing truck to storage tank. Orr on the right. Hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-672 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic images and history of...
Topics: defoliation, aerialspray, r6, usda, aerialapplication, stateandprivateforestry, sprayproject,...
Walter J. Buckhorn climbing tree to put up spray plot marker. Hemlock looper control project. Clatsop County, Oregon. Photo by: Spiegle Date: July 10, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: Spiegle-24 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: aerialspray, agriculturalresearchadministration, plotmarker, usda, stateandprivateforestry,...
Airplane spraying insecticide. Western hemlock looper control project. 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-690 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: defoliation, aerialspray, r6, usda, bureauofentomologyandplantquarantine, biplane, region6, usfs,...
Gnat Creek Fish Hatchery, Oregon State Game Commission. This hatchery is located adjacent to the 1962 western hemlock looper control project. Clatsop County, Oregon. For more, see the Summarization Report of the Technical Aspects of the 1962 Western Hemlock Looper Control Project at Astoria, Oregon. Paul E. Buffam. Insect and Disease Control Branch, Division of Timber Management, Pacific Northwest Region, Portland, Oregon. USDA, US Forest Service. here: archive.org/details/CAT10507153/page/n1...
Topics: defoliation, aerialspray, r6, usda, aerialapplication, stateandprivateforestry, region6, usfs,...
Pissodes sitchensis weeviled Sitka spruce (left), compared with undamaged tree (right). Both are approximately 30 year old and 60 feet tall. Youngs River area, Clatsop County, Oregon. Photo by: Ken H. Wright Date: August 1, 1963 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2884 For additional historical forest entomology photos, stories, and resources see the...
Topics: r6, usda, stateandprivateforestry, tree, region6, ps2884, weevil, sitkaspruce, usfs, forestservice,...
Servicing airplane on hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-670 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, r6, usda, aerialapplication, stateandprivateforestry, sprayproject,...
Orr examines collecting tray. Western hemlock looper control project. Clatsop County, Oregon. Photo by: F.P. Keen Date: June 14, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-656 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: aerialspray, r6, usda, aerialapplication, june141945, region6, forest service,...
Deformity caused by past weeviling of Sitka spruce. Pencil points to the old weeviled leader. Other "circles" are laterals that attempted to become leaders after the weeviling occurred. Youngs River, Clatsop County, Oregon. Photo by: Wally C. Guy and Ken H. Wright Date: July 30, 1963 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2937 For additional...
Topics: r6, usda, stateandprivateforestry, treedamage, region6, weevil, sitkaspruce, usfs, forestservice,...
Larva of predacious insect (probably family Cucujidae) found under bark of weeviled Sitka spruce leader; believed to ba a predator of the Sitka spruce weevil. Specimen collected in Clatsop County, Oregon. Photo by: R.B. Pope and Ken H. Wright Date: June 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1054 To learn more about this photo collection see: Wickman,...
Topics: r6, ps1054, usda, stateandprivateforestry, clatsopcounty, Forest Insects, region6, sitkaspruce,...
Mixing lead arsenate spray. Jack Hann and John Woods on the left. Hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-673 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: defoliation, divisionofforestinsectinvestigations, r6, usda, aerialapplication, aerialspray,...
Waco airplane piloted by Al Ausvie on hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-665 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: defoliation, divisionofforestinsectinvestigations, r6, usda, aerialapplication,...
Airplane taking off with load of spray. Hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-678 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: defoliation, aerialspray, usda, aerialapplication, bureauofentomologyandplantquarantine, region6,...
33 year old Sitka spruce climbed to determine incidence of weeviling. Ken H. Wright in photo. Cameras are Bronica 2-1/4 x 2 1/4 on left and Exacta 35 mm on right. Clatsop County, Oregon. Photo by: Wally C. Guy Date: August 1, 1963 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2938 For additional historic forest entomology photos, stories, and resources see the...
Topics: r6, usda, stateandprivateforestry, Cameras, tree, climb, region6, forest service, weevil,...
Collecting tray being examined by Axel Brandstrom and Orr. Hemlock looper control project. Clatsop County, Oregon. Photo by: F.P. Keen Date: June 14, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-655 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: aerialspray, r6, usda, june141945, brandstrom, region6, forest service, stateandprivateforestry,...
Demonstration spraying on hemlock looper project, Clatsop County, Oregon. Photo by: Robert L. Furniss Date: July 11, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-703 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, r6, usda, aerialapplication, bureauofentomologyandplantquarantine,...
Ken Wright at a permanent study plot installed in 1949 in spruce plantation which is now 33 years old. Volunteer hemlock are about equal the spruce on the plot. Youngs River area, Clatsop County, Oregon. Photo by: Wally C. Guy Date: August 1, 1963 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2927 For additional historical forest entomology photos, stories, and...
Topics: r6, usda, stateandprivateforestry, hemlock, ps2927, region6, A Pulaski, forest service,...
Waco airplane piloted by Bob Allison on hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-668 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: defoliation, aerialspray, r6, usda, aerialapplication, stateandprivateforestry, sprayproject,...
Sitka spruce weevil study plot in 26-year-old plantation. Smaller trees are volunteer hemlock. Stump in background is from original stand. Ken H. Wright in foreground. Clatsop Tree Farm. Crown Zellerbach Corporation. Clatsop County, Oregon. Photo by: R.B. Pope Date: May 25, 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1075 To learn more about this photo...
Topics: r6, usda, plantation, stateandprivateforestry, hemlock, tree, ps1075, crownzellerbach, region6, A...
Hemlock trees killed by western hemlock looper. Mail Creek. Clatsop County, Oregon. Photo by: F.P. Keen Date: June 14, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-657 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, divisionofforestinsectinvestigations, r6, usda, stateandprivateforestry, treedamage,...
Loaded airplane over hemlock looper control area. 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-689 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, r6, usda, aerialapplication, stateandprivateforestry, sprayproject,...
Adding fish oil to lead arsenate concentrate. Hemlock looper control project. Clatsop County, 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-7160 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...
Topics: aerialspray, r6, usda, aerialapplication, stateandprivateforestry, bur7160, sprayproject, region6,...
Heavily defoliated western hemlock looper salvage logging. L-Z salvage operator. Moos Moos Creek. Western hemlock looper control project area. Clatsop County, Oregon. For more information, see the Summarization Report of the Technical Aspects of the 1962 Western Hemlock Looper Control Project at Astoria, Oregon. Paul E. Buffam. Insect and Disease Control Branch, Division of Timber Management, Pacific Northwest Region, Portland, Oregon. USDA, US Forest Service. here:...
Topics: defoliation, r6, usda, peterworr, stateandprivateforestry, insectanddiseasecontrol, logging,...
Airplane spraying insecticide. Western hemlock looper control project. 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-693 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: aerialspray, r6, usda, aerialapplication, bureauofentomologyandplantquarantine, biplane,...
Permanent Crown-Zellerbach growth plot in a plantation being studied for weevil damage trends. Youngs River area, Clatsop County, Oregon. Photo by: Wally C. Guy Date: August 1, 1963 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2932 For additional historical forest entomology photos, stories, and resources see the Western Forest Insect Work Conference site:...
Topics: r6, usda, stateandprivateforestry, crownzellerbach, region6, trend, weevil, usfs, ps2932,...
Loaded airplane taking off. Tank truck storage tank and empty lead arsenate cartons in foreground. Hemlock looper control project. 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-702 To learn more about this photo collection see: Wickman, B.E., Torgersen, T.R. and Furniss, M.M. 2002. Photographic...
Topics: defoliation, divisionofforestinsectinvestigations, r6, usda, aerialapplication,...
Sitka spruce weevil study plot in 26 year old plantation. Note stump from original stand. Crown Zellerbach forester Slim Schraeger in foreground. Clatsop Tree Farm, Crown Zellerbach Corp. Young's River. Clatsop County, Oregon. Photo by: R.B. Pope Date: May 25, 1955 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-1076 To learn more about this photo collection see:...
Topics: forest, usda, stateandprivateforestry, foresthealth, crownzellerbach, slimschraeger, forest...
Loading spray plane. Hemlock looper control project. 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-701 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, divisionofforestinsectinvestigations, r6, usda, aerialapplication,...
Aerial view showing distant view of Seaside airstrip. Western hemlock control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-683 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, aerialspray, bobfurniss, r6, seaside, usda, aerialapplication,...
Demonstration spraying on hemlock looper project, Clatsop County, Oregon. Photo by: Osborne Date: June 14, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: USDA; La Grande, Oregon. Image: USDA-6967 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: defoliation, aerialspray, r6, usda, bureauofentomologyandplantquarantine, usda6967, sprayproject,...
Weir on Gnat Creek. Astoria western hemlock looper control project. Clatsop County, Oregon. For more information, see the Summarization Report of the Technical Aspects of the 1962 Western Hemlock Looper Control Project at Astoria, Oregon. Paul E. Buffam. Insect and Disease Control Branch, Division of Timber Management, Pacific Northwest Region, Portland, Oregon. USDA, US Forest Service. here: archive.org/details/CAT10507153/page/n1 Photo by: Peter W. Orr Date: 1962 Credit: USDA Forest Service,...
Topics: defoliation, r6, usda, peterworr, stateandprivateforestry, weir, insectanddiseasecontrol,...
Understory conditions on hemlock looper control area. Clatsop County, Oregon. Photo by: F.P. Keen Date: June 14, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-658 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, r6, usda, stateandprivateforestry, understory, hemlock, tree,...
Meeting with Oregon Fish and Game personnel at Moos Moos Creek. L-R: R. Sams, Z. Parkhurst, A. Oakley, Larry Hreha, Ed Quan, J. Johnstone. Western hemlock looper control project. Clatsop County, Oregon. For more information, see the Summarization Report of the Technical Aspects of the 1962 Western Hemlock Looper Control Project at Astoria, Oregon. Paul E. Buffam. Insect and Disease Control Branch, Division of Timber Management, Pacific Northwest Region, Portland, Oregon. USDA, US Forest...
Topics: aerialspray, r6, usda, peterworr, stateandprivateforestry, insectanddiseasecontrol, edquan,...
Waco airplane piloted by Al Ausvie on hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-664 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: defoliation, aerialspray, bobfurniss, r6, usda, aerialapplication, stateandprivateforestry,...
Research entomologist Ken Wright in a 33-year-old Sitka spruce plantation being studied for weevil damage trends. Youngs River area, Clatsop County, Oregon. Photo by: Wally C. Guy Date: August 1, 1963 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-2933 For additional historical forest entomology photos, stories, and resources see the Western Forest Insect Work...
Topics: forest, r6, usda, stateandprivateforestry, region6, A Pulaski, forest service, usfs, ps2933,...
Loaded airplane over hemlock looper control area. 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-688 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, r6, usda, aerialapplication, stateandprivateforestry, foresthealth,...
Airplane taking off with load of spray. Hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 24, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-680 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: defoliation, divisionofforestinsectinvestigations, r6, usda, aerialapplication,...
Collecting tray being examined by Walter J. Buckhorn (left) and Robert L. Furniss. Hemlock looper control project. Clatsop County, Oregon. Photo by: Spiegle Date: 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: Spiegle-22 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: divisionofforestinsectinvestigations, bobfurniss, usda, aerialapplication,...
Loading Allison's airplane with lead arsenate. Hemlock looper control project. Clatsop County, Oregon. Photo by: Robert L. Furniss Date: June 15, 1945 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Collection: Portland Station Collection; La Grande, Oregon. Image: PS-671 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...
Topics: defoliation, divisionofforestinsectinvestigations, r6, usda, aerialapplication,...
