Pandora moth (Coloradia pandora) adult. Photo by and courtesy of: William M. Ciesla Date: 1990 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: William M. Ciesla collection; Fort Collins, Colorado. 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: coloradiapandora, 1990, foresthealthprotection, usda, stateandprivateforestry, Forest Insects, fpm,...
Turbo Ag Cat spray plane. N6693K. Western spruce budworm control project. Mt. Hood National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, sprayproject, turbocat, region6, fhp,...
Greg Filip. Cache Mountain. Deschutes National Forest, Oregon. Photo by: Unknown Date: c.1980 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: 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: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: r6, usda, stateandprivateforestry, forestinsectsanddiseases, fhp, forestpathologist, usfs,...
205 helicopter used for Zectran insecticide application. Western spruce budworm control project. Malheur National Forest, Oregon. Photo by: Unknown Date: 1983 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Region 6, Forest Health Protection slide collection housed at the Regional Office in Portland, Oregon. Note: "Based on an extensive aerial survey for defoliation and subsequent ground searches for egg masses, an Environmental...
Topics: aerialspray, r6, usda, aerialapplication, stateandprivateforestry, malheurnationalforest,...
Ips pini top kill in ponderosa pine. Warm Springs, Oregon. Photo by: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: William M. Ciesla collection; Fort Collins, Colorado. 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: r6, usda, stateandprivateforestry, tree, foresthealth, region6, ipspini, fhp, billciesla, usfs,...
Ag Tractor spray planes. Western spruce budworm control project. Mt. Hood National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from Chile, I...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, sprayproject, region6, fhp,...
Ag Cat spraying Bacillus thuringiensis (Bt) insecticide. Western spruce budworm control project. Mt. Hood National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, sprayproject, turbocat, region6, fhp,...
Mary Jo Lavin, Deputy Regional Forester for State and Private Forestry, receives a project briefing. Western spruce budworm control project headquarters. Umatilla National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address (...
Topics: defoliation, r6, usda, stateandprivateforestry, umatillanationalforest, headquarters, sprayproject,...
Scott Tunnock in field lab. Western spruce budworm control project. Mt. Hood National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from...
Topics: defoliation, r6, usda, stateandprivateforestry, fieldlab, microscope, sprayproject, region6, fhp,...
Advanced Forest Pest Management training. Deschutes National Forest, Oregon. Photo by: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source, Forest Health Protection slide 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: disease, foresthealthprotection, usda, stateandprivateforestry, training, deschutesnationalforest,...
Evergreen Bell JetRanger II spray helicopter. Douglas-fir tussock moth control project. Photo by: Dave McComb Date: July 1974 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Forest Health Protection slide 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. Portland, OR: USDA...
Topics: july1974, aerialspray, r6, usda, stateandprivateforestry, fhp, region6, jetrangerii, bell, usfs,...
Spray deposit assessment. Western spruce budworm control project. Warm Springs Indian Reservation. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from...
Topics: defoliation, r6, usda, stateandprivateforestry, headquarters, sprayproject, region6, fhp,...
Jim Rosetti with radar gun. Western spruce budworm control project. Blue Mountains, Northeast Oregon. Photo by: Unknown Date: June 27, 1983 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Region 6, Forest Health Protection slide collection housed at the Regional Office in Portland, Oregon. Note: "Based on an extensive aerial survey for defoliation and subsequent ground searches for egg masses, an Environmental Assessment report was...
Topics: aerialspray, usda, stateandprivateforestry, forestinsectsanddiseases, fhp, region6, sevin,...
Tree mortality caused by spruce beetle. Wallowa-Whitman National Forest, Oregon. Photo by: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: William M. Ciesla collection; Fort Collins, Colorado. 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: r6, usda, stateandprivateforestry, treedamage, foresthealth, Blue Mountains Service Center,...
Bob Richmond, Forest Supervisor Wallowa-Whitman National Forest, examines foliage for budworm; Jim Hadfield standing. Halfway, Oregon. Western spruce budworm pilot control project. Wallowa-Whitman National Forest, Oregon. Photo by and courtesy of: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. For more about this project see: Hadfield, James S. and Bruce...
Topics: defoliation, jimhadfield, r6, usda, stateandprivateforestry, sprayproject, forestsupervisor,...
Western spruce budworm defoliation. Yakima Indian Reservation, Washington. Photo by: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from Chile, I learned that I had been selected to...
Topics: defoliation, r6, usda, stateandprivateforestry, foresthealth, region6, fhp, washington, usfs,...
Counting spruce budworm larvae. Goldendale, Washington. Photo by: DLM (Dave McComb?) Date: June 28, 1962 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region 6, Forest Health Protection Collection; Regional Office, Portland, Oregon. Image reference: 5200 USFS, R6, Timber Management, Insect and Disease Control; 327.171 For more information about this spray project, see: Orr, Peter W. 1962. Plan for the Technical Direction of the 1962...
Topics: goldendale, pacificnorthwest, foresthealthprotection, larva, usda, westernsprucebudworm,...
Pitch tubes in response to mountain pine beetle attack. Photo by: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: William M. Ciesla collection; Fort Collins, Colorado. 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: r6, usda, stateandprivateforestry, treedamage, tree, foresthealth, region6, fhp, barkbeetle,...
George Bercheid. Incident Commander. Western spruce budworm control project headquarters. Mt. Hood National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after...
Topics: defoliation, r6, usda, stateandprivateforestry, headquarters, budwormbusters, sprayproject,...
Aerial view of mountain pine beetle in lodgepole pine. Deschutes National Forest. La Pine, Oregon. Photo by: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: William M. Ciesla collection; Fort Collins, Colorado. 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: r6, usda, stateandprivateforestry, lodgepolepine, foresthealth, region6, fhp, mountainpinebeetle,...
Defoliation. Western spruce budworm control project. Mt. Hood National Forest, Oregon. Photo by and courtesy of: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from Chile, I...
Topics: defoliation, r6, usda, stateandprivateforestry, foresthealth, sprayproject, region6, fhp,...
Lodgepole pine trees that died from mountain pine beetle attack. Deschutes National Forest, Oregon. Photo by: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: William M. Ciesla collection; Fort Collins, Colorado. 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: r6, usda, stateandprivateforestry, treedamage, lodgepolepine, foresthealth, region6, fhp,...
Aero Tech truck and Air Tractor spray planes at a private airstrip in White Swan, Washington. Yakima Reservation western spruce budworm suppression project. Photo by: Unknown Date: 1990 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Forest Health Protection slide collection; Regional Office, Portland, Oregon. Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection:...
Topics: 1990, defoliation, r6, usda, aerialapplication, stateandprivateforestry, truck, sprayproject,...
'Mini' Miconaire spray atomizer. Western spruce budworm control project. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from Chile, I learned that I...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, minimicronaire, sprayproject, region6,...
Ag Cat spraying Bacillus thuringiensis (Bt) insecticide. Western spruce budworm control project. Mt. Hood National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, sprayproject, turbocat, region6, fhp,...
A fleet of grounded spray helicopters in need of dump valves. Bill Ciesla grounded the fleet until the required dump valves were installed and contract specifications were met. Western spruce budworm control project. Warm Springs Indian Reservation. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, sprayproject, fleet, region6,...
Field crew with map. Western spruce budworm pilot control project. Wallowa-Whitman National Forest, Oregon. Photo by and courtesy of: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. For more about this project see: Hadfield, James S. and Bruce B. Hostetler. 1989 western spruce budworm pilot project, Wallowa-Whitman National Forest, Halfway, Oregon; USFS,...
Topics: defoliation, r6, usda, stateandprivateforestry, sprayproject, region6, fhp, fieldcrew, usfs,...
Tommy Gregg at the Regional Office, with an early digitizing table behind him. Tommy led the first efforts to automate the Region 6 aerial detection survey data. His desire to have all current and historic aerial detection survey maps converted to geospatial data led to the establishment of a dedicated GIS position in 1991. Portland, Oregon. Photo by: Unknown Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Aerial Survey Program...
Topics: r6, usda, stateandprivateforestry, regionaloffice, region6, fhp, aerialdetectionsurvey,...
Western spruce budworm control project headquarters. Mt. Hood National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from Chile, I learned...
Topics: defoliation, r6, usda, stateandprivateforestry, headquarters, sprayproject, region6, fhp,...
Western spruce budworm spray pilot project headquarters. Halfway, Oregon. Photo by and courtesy of: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from Chile, I learned that I...
Topics: defoliation, r6, usda, stateandprivateforestry, headquarters, sprayproject, region6, fhp, usfs,...
Western spruce budworm pilot control project headquarters. Halfway, Oregon. Photo by and courtesy of: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. For more about this project see: Hadfield, James S. and Bruce B. Hostetler. 1989 western spruce budworm pilot project, Wallowa-Whitman National Forest, Halfway, Oregon; USFS, PNW Region, NR, FID. unpubished...
Topics: defoliation, r6, usda, stateandprivateforestry, headquarters, sprayproject, region6, fhp, usfs,...
Pat Skyler (left) and Jack Barry. Spray deposit assessment. Western spruce budworm control project. Umatilla National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, umatillanationalforest, analysis,...
Region 6 forest pathologists. Back (l-r): Craig Schmitt and Jim Hadfield. Front (l-r): Ellen Michaels Goheen, Sally Campbell, Bob Harvey. Coeur D'Alene, Idaho. Photo by: Unknown Date: August 1983 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region 6, Forest Health Protection slide collection; Regional Office, Portland, Oregon. Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health...
Topics: jimhadfield, r6, bobharvey, coeurdalene, stateandprivateforestry, region6, forestpathologist, usda,...
Tom Gregg (left) and Don Curtis (next to Tom) evaluating Douglas-fir tussock moth impact. Photo by: Unknown Date: July 1975 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region 6, Forest Health Protection slide 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: pacificnorthwest, foresthealthprotection, usda, stateandprivateforestry, impact, tomgregg,...
The Sellwood Laboratory was originally the Portland Railway, Light and Power Company's Sellwood Division Carbarn Office and Carmen's Club. It was later used by USFS forest entomologists and pathologists as a laboratory, insectary, photo lab, and shop. Located at: 8825 Southeast 11th Avenue, Portland Oregon. Photo by: David McComb Date: April 1964 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region 6, Forest Health Protection slide...
Topics: r6, usda, stateandprivateforestry, sellwoodlab, forestinsectsanddiseases, fhp, region6, Buildings,...
Pandora moth (Coloradia pandora) defoliation. Photo by and courtesy of: William M. Ciesla Date: 1990 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: William M. Ciesla collection; Fort Collins, Colorado. 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: coloradiapandora, defoliation, foresthealthprotection, usda, defoliator, stateandprivateforestry,...
Aero Tech's Air Tractor 402 spray plane with Micronair spray nozzles. Yakima Reservation western spruce budworm suppression project. Photo by: Unknown Date: 1990 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Forest Health Protection slide collection; Regional Office, Portland, Oregon. Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection:...
Topics: defoliation, 1990, r6, usda, aerialapplication, stateandprivateforestry, airtractor402, region6,...
Pine shoot moth committee. L-R: Art Roberts, Hopkins, Parsons, Lauterbach, Goeders. Pringle Falls, Oregon. Photo by: Peter W. Orr Date: May 1969 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region 6, Forest Health Protection slide collection; Regional Office, Portland, Oregon. Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection:...
Topics: parsons, usda, peterworr, stateandprivateforestry, hopkins, forestinsectsanddiseases, artroberts,...
Forest entomologist and aerial observer William M. Ciesla was the director of Forest Pest Management in Region 6 from 1988-1990. Photo by: Pat Ciesla Date: 1998 Credit: William M. Ciesla. Notes from: Ciesla, William M. 2005. Forest Health Under a Wandering Star. Western Forest Insect Work Conference Founder's Award. www.wfiwc.org/sites/default/files/documents/addresses/cie... "Portland, OR – 1988-90 Within days after our return from Chile, I learned that I had been selected to fill the...
Topics: foresthealthprotection, usda, Aerial Detection Surveys, stateandprivateforestry, 1998, fpm, usfs,...
Helicopter spraying Bacillus thuringiensis (Bt). Western spruce budworm control project. Mt. Hood National Forest, Oregon. Photo by and courtesy of: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within...
Topics: defoliation, aerialspray, r6, usda, aerialapplication, stateandprivateforestry, sprayproject,...
Helicopter spraying Bacillus thuringiensis (Bt). Western spruce budworm control project. Mt. Hood National Forest, Oregon. Photo by and courtesy of: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within...
Topics: defoliation, aerialspray, r6, usda, aerialapplication, stateandprivateforestry, sprayproject,...
Blue stain in lodgepole pine. Photo by: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: William M. Ciesla collection; Fort Collins, Colorado. 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: r6, usda, stateandprivateforestry, fungi, lodgepolepine, region6, fhp, barkbeetle, bluestain, usfs,...
Jim Hadfield looking at budworm larvae. Western spruce budworm control project. Wallowa-Whitman National Forest, Oregon. Photo by and courtesy of: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. For more about this project see: Hadfield, James S. and Bruce B. Hostetler. 1989 western spruce budworm pilot project, Wallowa-Whitman National Forest, Halfway,...
Topics: defoliation, jimhadfield, r6, usda, jamehadfield, sprayproject, budworm, region6, fhp,...
Western spruce budworm control project lab. Warm Springs Indian Reservation. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from Chile, I learned that...
Topics: defoliation, r6, usda, stateandprivateforestry, count, wsir, sprayproject, region6, fhp,...
Aero Tech's Air Tractor spray planes at a private airstrip in White Swan, Washington. Yakima Reservation western spruce budworm suppression project. Photo by: Unknown Date: 1990 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Forest Health Protection slide collection; Regional Office, Portland, Oregon. Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection:...
Topics: 1990, aerialspray, r6, usda, stateandprivateforestry, air, at400, tractor, sprayproject, region6,...
Fixed wing fleet. Spray planes. Western spruce budworm control project. Mt. Hood National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, fixedwingfleet, sprayproject,...
Helicopter spraying Bacillus thuringiensis (Bt). Western spruce budworm control project. Mt. Hood National Forest, Oregon. Photo by and courtesy of: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, sprayproject, region6, fhp,...
Beecomist atomizer. Western spruce budworm control project. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from Chile, I learned that I had been...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, sprayproject, region6, fhp, usfs, bt,...
Helicopter spraying Bacillus thuringiensis (Bt). Western spruce budworm control project. Mt. Hood National Forest, Oregon. Photo by and courtesy of: William M. Ciesla Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, spray, sprayproject, region6, fhp,...
Batch plant. Western spruce budworm control project. Mt. Hood National Forest. Photo by and courtesy of: William M. Ciesla Date: 1988 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: William M. Ciesla collection; Fort Collins, Colorado. Bill Ciesla summarized this project in his 2005 Founder's Award address ( wfiwc.org/awards/founders-award/speech/ciesla ): "Portland, OR - 1988-90 Within days after our return from Chile, I learned...
Topics: defoliation, r6, usda, stateandprivateforestry, sprayproject, region6, fhp, mthoodnationalforest,...
