Loaded log trucks at the Memaloose scaling station on Hwy 224. Mt. Hood National Forest, Oregon. Photo by: Unknown Date: 1977 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region 6, Forest Health Protection slide 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, mthoodnationalforest, stateandprivateforestry, 1977, logtruck, fhp, region6, usda, memaloose,...
Douglas-fir tussock moth caused defoliation along I-84 north of La Grande, Oregon. Photo by: Unknown Date: 1974 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection, Wenatchee Insect and Disease Service Center Collection: Jim Hadfield photo collection; Wenatchee, Washington 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, jimhadfield, r6, usda, stateandprivateforestry, treedamage, 1974, foresthealth,...
Western spruce budworm (Choristoneura occidentalis Freeman) defoliation on Grand fir. Photo by: William M. Ciesla Date: c.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: defoliation, grandfir, foresthealthprotection, usda, defoliator, stateandprivateforestry, Insect...
Tree mortality caused by fir engraver. Mt. Hood National Forest, Oregon. Photo by: William M. Ciesla Date: 1988 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, mthoodnationalforest, stateandprivateforestry, treedamage, foresthealth, region6, fhp, usda,...
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,...
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,...
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,...
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,...
James S. Hadfield, forest pathologist. Photo by: Unknown Date: c.1978 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: jimhadfield, foresthealthprotection, usda, jamesshadfield, stateandprivateforestry,...
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,...
Pandora moth (Coloradia pandora) larva. 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, larva, usda, stateandprivateforestry, Forest...
Max Ollieu, Director, R6 Forest Pest Management. Sirex noctilio workshop. Brazil Photographer: Unknown Date: November 1992 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: Forest Health Protection slide collection. Portland, Oregon. Note: "A year later, again with a Forest Service grant, I organized a workshop on the European wood wasp, Sirex noctilio, in Brazil. Representatives from eight South American countries participated and it too...
Topics: r6, usda, stateandprivateforestry, forestinsectsanddiseases, foresthealth, florianopolos, fhp,...
Fir mortality caused by western spruce budworm, Douglas-fir bark beetle, and root diseases. Ochoco National Forest, Oregon. Photo by: Unknown Date: 1989 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection, Wenatchee Insect and Disease Service Center Source: Jim Hadfield photographs; Wenatchee, Washington Image provided by USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection:...
Topics: jimhadfield, r6, usda, stateandprivateforestry, treedamage, foresthealth, region6, firmortality,...
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,...
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,...
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,...
Bell 205 spray helicopter. 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, aerialspray, r6, usda, stateandprivateforestry, sprayproject, region6, fhp, bell205,...
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,...
Western spruce budworm control project field 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...
Topics: defoliation, r6, usda, stateandprivateforestry, count, wsir, sprayproject, region6, fhp,...
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,...
Heliport. Ptarmigan Helicopters Inc. 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...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, truck, sprayproject, region6, fhp,...
P.J. Helicopters spray helicopters. Yakama Reservation western spruce budworm suppression project, Washington. 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: www.fs.usda.gov/main/r6/forest-grasslandhealth From the 1990...
Topics: 1990, r6, usda, stateandprivateforestry, sprayproject, region6, controlproject, usfs, yakimanation,...
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,...
Helibase. Wallowa-Whitman National Forest Douglas-fir tussock moth control project. Baker City, Oregon. Photo by: Unknown Date: 1991 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: R6 FHP slide collection; Regional Office, Portland, Oregon For more about the 1991 Douglas-fir tussock moth suppression project see: www.fs.usda.gov/Internet/FSE_DOCUMENTS/fsbdev2_026590.pdf For other R6 pesticide application project documentation see:...
Topics: 1991, r6, usda, stateandprivateforestry, sprayproject, region6, heliport, aerialspray, usfs,...
Aerial insecticide spray nozzle. Wallowa-Whitman National Forest Douglas-fir tussock moth control project. Baker City, Oregon. Photo by: Unknown Date: 1991 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: R6 FHP slide collection; Regional Office, Portland, Oregon For more about the 1991 Douglas-fir tussock moth suppression project see: www.fs.usda.gov/Internet/FSE_DOCUMENTS/fsbdev2_026590.pdf For other R6 pesticide application project...
Topics: 1991, r6, usda, stateandprivateforestry, sprayproject, region6, spraynozzle, nozzle, usfs,...
Spray helicopters. Wallowa-Whitman National Forest Douglas-fir tussock moth control project. Baker City, Oregon. Photo by: Unknown Date: 1991 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source: R6 FHP slide collection; Regional Office, Portland, Oregon For more about the 1991 Douglas-fir tussock moth suppression project see: www.fs.usda.gov/Internet/FSE_DOCUMENTS/fsbdev2_026590.pdf For other R6 pesticide application project documentation see:...
Topics: aerialspray, r6, usda, aerialapplication, stateandprivateforestry, sprayproject, region6, usfs,...
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,...
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,...
Aero Tech's three Air Tractor 400 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: defoliation, aerialspray, r6, usda, aerialapplication, stateandprivateforestry, at400,...
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, mthood, fixedwingfleet, sprayproject,...
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,...
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,...
Sarah Zimmerman Grove. Western spruce budworm control project field lab. 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, sarahzimmerman, fieldlab, microscope, sprayproject,...
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,...
Wallowa-Whitman National Forest western spruce budworm pilot control project map. 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,...
Topics: defoliation, r6, usda, stateandprivateforestry, sprayblocks, sprayproject, region6, fhp, usfs,...
Ag tractor spray plane. 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, aerialspray, r6, usda, stateandprivateforestry, sprayproject, region6, fhp,...
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,...
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, r6, usda, stateandprivateforestry, umatillanationalforest, analysis, sprayproject,...
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,...
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, aerialspray, r6, usda, stateandprivateforestry, sprayproject, region6, fhp, usfs,...
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,...
Bell 205 spray helicopters. 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, region6, fhp, bell205,...
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,...
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,...
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,...
Dispatcher. 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 Chile, I...
Topics: defoliation, aerialspray, r6, usda, stateandprivateforestry, communications, wsir, sprayproject,...
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,...
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, controlunit, barlowunit, sprayproject, region6,...
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,...
Helicopter spray system. 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,...
