1952. Cessna 170-B survey plane mapping Douglas-fir beetle damage near...
Cessna 170-B aerial survey plane sketch mapping Douglas-fir beetle damage. Near Sutherlin, Oregon. Photo by: Thomas C. Adams Date: July 1952 Credit: USDA Forest Service, Pacific Northwest Region, State and Priv... More
1992. Max Ollieu, Director, R6 Forest Pest Management. Sirex noctilio ...
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 Protec... More
1924. Grand Canyon from Fairview. Grand Canyon National Park. (4079401...
Grand Canyon from Fairview. Grand Canyon National Park. Photo by: F.P. Keen Date: October 4, 1924 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection. Col... More
1934. Dead lodgepole pine killed by mountain pine beetle, with young r...
Dead lodgepole pine killed by mountain pine beetle, with young reproduction. Munson Plateau. Crater Lake National Park, Oregon. Photo by: F.P. Keen Date: 1934 Credit: USDA Forest Service, Pacific Northwest Reg... More
1948. K-17 camera, regular installation with vignetted No. 25 filter; ...
K-17 camera, regular installation with vignetted No. 25 filter; other filters and mounts detached. Portland, Oregon. Photo by: Getzendaner Date: December 23, 1948 Credit: USDA Forest Service, Pacific Northwest... More
1952. Heavy blowdown near the Oregon Coast. Spruce-hemlock-fir timber ...
Heavy blowdown near the Oregon Coast. Spruce-hemlock-fir timber type. Siuslaw National Forest, Oregon. Photo by: Robert H. Ruth Date: November 24, 1952 Credit: National Archives and Records Administration RG# 9... More
1959. Summer assistants L-R Scanlon, G. Fagerness, and Leon Pettinger ...
Summer assistants L-R: Scanlon, G. Fagerness, and Leon Pettinger sampling Douglas-fir beetle populations in exposed windfall. McDonald Tree Farm, Washington. Photo by: Peter W. Orr Date: September 1959 Credit: ... More
1961. Weyerhaeuser Company transporting ponderosa pine logs over their...
Weyerhaeuser Company transporting ponderosa pine logs over their own railroad to the mill at Klamath Falls. This point is near Sycan Marsh; logs are from the Paisley Ranger District, Fremont National Forest, Or... More
1965. Close-up view of mountain pine beetle infestation in ponderosa p...
Close-up view of mountain pine beetle infestation in ponderosa pine stand about 70 years old. Ebell Creek, Baker District, Wallowa-Whitman National Forest, Oregon. Photo by: Phillip C. Johnson Date: October 19... More
1985. Helicopter spraying Bacillus thuringiensis var. kurstaki (Btk) f...
Helicopter spraying Bacillus thuringiensis var. kurstaki (Btk) for gypsy moth eradication. Lane County, Oregon. Photo by: David Bridgwater Date: 1985 Credit: USDA Forest Service, Region 6, State and Private For... More
2003. Western spruce budworm defoliation. (39073942735)
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.... More
2006. The Digital Aerial Sketch Map (DASM) system used to digitize for...
The Digital Aerial Sketch Map (DASM) system used to digitize forest insect and disease damage data. In 2006, DASM components were a Hammerhead XRT rugged tablet PC and Geolink software. Photo by: Unknown Date: ... More
2006. The Digital Aerial Sketch Map (DASM) system used to digitize for...
The Digital Aerial Sketch Map (DASM) system used to digitize forest insect and disease damage data. In 2006, DASM components were a Hammerhead XRT rugged tablet PC and Geolink software. Photo by: Unknown Date: ... More
2015. Characterization of a fertilizer bucket used for MCH flake appli...
Characterization of a fertilizer bucket used for MCH flake application. Lake Wenatchee State Airport, Washington. Photo by: Connie Mehmel Date: May 8, 2015 Photo credit: USDA Forest Service, Region 6, State and... More
2016. Aerial observers Zack Heath (left) and Brent Oblinger. 70 Years ...
Aerial observers Zack Heath (left) and Brent Oblinger. 70 Years of Aerial Survey celebration. Portland, Oregon. Photo by: Ben Smith Date: November 16, 2016 Credit: USDA Forest Service, Region 6, State and Priva... More
2017. Adjusting atomizer blades on Bell 47G spray helicopter. Aerial P...
Adjusting atomizer blades on Bell 47G spray helicopter. Aerial Pesticide Application Training (APAT). Ovid, Michigan. Photo by: Unknown Date: March 22, 2017 Credit: USDA Forest Service, Region 6, State and Pri... More
C.1922. Crater Lake and Phantom Ship from Kerr Notch. Crater Lake Nati...
Crater Lake and Phantom Ship from Kerr Notch. Crater Lake National Park, Oregon. Photo by: F. Paul Keen Date: c.1922 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Hea... More
C.1961. Lodgepole pine dwarf mistletoe sanitation logging. Deschutes N...
Lodgepole pine dwarf mistletoe sanitation logging. Deschutes National Forest, Oregon. Photo by: Unknown Date: c.1961 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. ... More
C.1967. Aborted mountain pine beetle egg gallery in bark treated with ...
Aborted mountain pine beetle egg gallery in bark treated with cacodylic acid silvicide. Photo by: Robert E. Dolph Date: c.1967 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Pr... More
C.1970. Oregon Department of Forestry Cessna 185 N4176Y used for aeria...
Oregon Department of Forestry Cessna 185 N4176Y used for aerial detection surveys. Photo by: Unknown Date: Unknown; c.1970 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Fore... More
C.1962. Beginning to break up local thermals. Region 1. (36362323123)
Beginning to break up local thermals. Region 1. Photo by: Unknown Date: Unknown; c.1962 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region 6, Forest... More
C.2007. Western spruce budworm defoliation. (39073938535)
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 pr... More
C.1960. Spray planes loading at an unidentified airport. Unidentified ...
Spray planes loading at an unidentified airport. Unidentified Oregon Department of Forestry defoliator spray project. Oregon. Photo by: Unknown Date: c.1960 Credit: USDA Forest Service, Pacific Northwest Region... More
1926. Dendroctonus brevicomis work on the surface of sapwood. (3822152...
Dendroctonus brevicomis work on the surface of sapwood. Note: - This image was used for Figure 58 on page 134 in F.P. Keen's 1952 Insect Enemies of Western Forests. The caption reads, "Typical winding egg gall... More
1928. Drawing by W.D. Edmonston of Pacific flathead borer life history...
Drawing of Pacific flathead borer (Chrysobothris mali Horn.) life history. Artist: William D. Edmonston Photo by: J.E. Patterson Date: November 30, 1928 Credit: USDA Forest Service, Pacific Northwest Region, S... More
1934. Burned area along west side of road. Many Dendroctonus monticola...
Burned area along west side of road. Many Dendroctonus monticolae trees of white pine near the edge of the burn. Mt. Rainier National Park, Washington. Photo by: J.A. Beal Date: June 1934 Credit: USDA Forest S... More
1934. Class 3C. Tree Selection. Keen Ponderosa Pine Tree Classificatio...
Class 3C. Tree Selection. Keen Ponderosa Pine Tree Classification. Photo by: F.P. Keen Date: September 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Prote... More
1934. Types of ambrosia beetle galleries, pith and wood tunnels. (3388...
Types of ambrosia beetle galleries, pith and wood tunnels. Artist: L. De Young Photo by: Harris Date: March 15, 1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest He... More
1934. Xyleborinus sp. galleries in sapwood of Douglas-fir killed by fi...
Xyleborinus sp. galleries in sapwood of Douglas-fir killed by fire. Pack Forest, Washington. Note: Taxonomy is from 1934 documentation. Photo by: J.A. Beal and Harris Date: March 18, 1934 Credit: USDA Forest Se... More
1938. External signs of Megacyllene robiniae damage on a black locust ...
External signs of Megacyllene robiniae damage on a black locust tree. Spokane, Washington. Photo by: Henry J. Rust Date: 1938 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, F... More
1924. Dead forest above Tenaya Lake; trees killed by Dendroctonus mont...
Dead forest above Tenaya Lake; trees killed by Dendroctonus monticolae. Yosemite National Park, California. Note: This image is Figure 2 on page 8 of F.P. Keen's 1952 Insect Enemies of Western Forests. The capt... More
1932. Aphis abietina, Walk., damage to Sitka spruce. Mora, Washington....
Aphis abietina, Walk., damage to Sitka spruce. Mora, Washington. Note: Taxonomy is from 1932 documentation. Photo by: James A. Beal Date: October 1932 Credit: USDA Forest Service, Pacific Northwest Region, Stat... More
1937. Laboratory quarters at the University of Washington's Pack Fores...
Laboratory quarters (possibly used 1937-1939?) at the University of Washington's Pack Forest, west of Mt. Rainier. La Grande, Washington. Photo by: Robert L. Furniss Date: 1937 Credit: USDA Forest Service, Pa... More
1940. Loading logs from Experimental Logging Area with a cross-haul. E...
Loading logs from Experimental Logging Area with a cross-haul. Entomological selection. Photo by: W.D. Bedard Date: October 2, 1940 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Fores... More
1946. Class 3B; Keen Ponderosa Pine Tree Classification. Risk 1; Calif...
Class 3B; Keen Ponderosa Pine Tree Classification. Risk 1; California Pine Risk-Rating System. 36" DBH leave tree. Colville Indian Reservation, Washington. Photo by: Robert L. Furniss Date: September 29, 1946 C... More
1948. N3N-3 front cockpit ready for aerial photography. Portland, Oreg...
Seat in N3N-3 raised in front cockpit to show control stick torque tube attached to horizontal floor member. Venturi tube connection to K-17 camera on right side. Magazine mounts on either side of vertical view... More
1950. DDT spray droplets. 1 4 gallon (1 4 pound DDT) per acre. Large d...
DDT spray droplets. 1/4 gallon (1/4 pound DDT) per acre. Large drops (300 microns). Photo by: Beltsville Lab Date: June 14, 1950 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry... More
1951. Blowdown caused by December 4, 1951 storm. Millicoma Forest, Coo...
Blowdown caused by December 4, 1951 storm. Millicoma Forest, Coos County, Oregon. Photo by: Ken H. Wright Date: December 14, 1951 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestr... More
1952. Oregon Coast spruce-hemlock-Douglas-fir timber type. Blowdown fr...
Oregon Coast spruce-hemlock-Douglas-fir timber type. Blowdown from southerly storm winds that passed over the ridge to the left and caused heavy blowdown on the top and lee slope of the ridge in the foreground.... More
1953. Roadside spraying on the Sloan Creek Road. A repeat photo of 476...
Roadside spraying on the Sloan Creek Road. A repeat photo of 476439. Two weeks after spraying foliage with 2, 4-D, most of the alder trees were dead. Cascade Head Experimental Forest. Otis, Oregon. Photo by: Ca... More
1955. Practice letdown assuming parachute has caught in a tree. Aerial...
Aerial insect detection survey safety training. Practice letdown, assuming parachute has caught in a tree. G.M. Thomas is hanging from parachute risers to simulate this condition. The rope angling off to the ri... More
1955. John Wear carrying a portable split light table for viewing colo...
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... More
1958. John Wear interpreting color photos on special light table (belo...
John Wear interpreting color photos on special light table (below normal light). Portland, Oregon. Photo by: Wally C. Guy Date: 1958 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Fo... More
1959. Balsam woolly adelgid (Chermes piceae) infestation reaching to g...
Balsam woolly adelgid (Chermes piceae) infestation reaching to ground line on large Abies lasiocarpa. Willamette Pass, Oregon. Photo by: Ken H. Wright Date: October 8, 1959 Credit: USDA Forest Service, Pacific ... More
1959. Douglas-fir second growth (100 yr.) shaded windfall infested by ...
Douglas-fir second growth (100 yr.) shaded windfall infested by Douglas-fir beetle. McDonald Forest, Washington. Photo by: Wally C. Guy Date: October 1959 Credit: USDA Forest Service, Pacific Northwest Region,... More
1959. Windthrow from 1958-1959 and earlier, in a seedblock on McDonald...
Windthrow from 1958-1959 and earlier, in a seedblock on McDonald Forest, Washington. Fresh windthrow heavily infested by Douglas-fir beetle. Photo by: Peter W. Orr Date: September 1959 Credit: USDA Forest Servi... More
1960. Camera room storage of photo equipment using a standard steel ca...
Camera room storage of photo equipment using a standard steel cabinet and drawer section for filters, lenses, and other small accessories. Sellwood Lab. Portland, Oregon. Photo by: Wally C. Guy Date: January ... More
1963. L-R Dexter Yokum, Benton Howard, and L. Johnson. Mormon Guard St...
L-R: Dexter Yokum, Benton Howard, and L. Johnson. Mormon Guard Station. Mormon Flat, Wallowa-Whitman National Forest, Oregon. Sign reads: Mormon Guard Station Built 1932 Wallowa National Forest Photo by: Peter ... More
1975. Helicopter logging landing for Douglas-fir beetle infested trees...
Helicopter logging landing for Douglas-fir beetle infested trees. Photo by: Unknown Date: 1975 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region 6, ... More
1992. Helicopters spraying Bacillus thuringiensis var. kurstaki (Btk) ...
Helicopters spraying Bacillus thuringiensis var. kurstaki (Btk) for Asian gypsy moth eradication. Washington. Photo by: Unknown Date: 1992 Credit: USDA Forest Service, Region 6, State and Private Forestry, Fore... More
1996. Tim McConnell (left) and John F. Wear at the 50 Years of Aerial ...
Tim McConnell (left) and John F. Wear at the 50 Years of Aerial Survey celebration. World Trade Center. Portland, Oregon. Photo by: Julie Johnson Date: November 12, 1996 Credit: USDA Forest Service, Region 6, S... More
2002. Ben Smith preparing aerial survey flight maps. Calibration and C...
Aerial observer Ben Smith preparing aerial survey flight maps. Calibration and Conformity Training. Photo by: Unknown Date: 2002 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health... More
2002. Active mountain pine beetle mortality and dead trees from an old...
Active mountain pine beetle mortality and dead trees from an old fire. Olallie Lake area. Mt. Hood National Forest and Warm Springs Reservation. One of a series of aerial photos taken by Region 6 Forest Servic... More
2002. Mt. Hood. One of a series of aerial photos taken by Region 6 For...
Mt. Hood. One of a series of aerial photos taken by Region 6 Forest Service photographer Tom Iraci when he accompanied Forest Health Protection employees on an aerial detection survey flight. Photo by: Tom Ir... More
2009. Keith Sprengel at the Oregon State University library looking fo...
Keith Sprengel at the Oregon State University library looking for historic maps to help fill in missing data in the R6 aerial survey collection. Corvallis, Oregon. Photo by: Julie Johnson Date: April 29, 2009 C... More
2011. L-R Kathy Sheehan, Bruce Hostetler, and Rhonda Mathison at Carol...
L-R: Kathy Sheehan, Bruce Hostetler, and Rhonda Mathison at Carol Apple's retirement party (Carol is in the background with Bruce McCammon). USFS Regional Office. Portland, Oregon. Photo by: Julie Johnson Date:... More
2016. Cynthia Froyd, Iain Robertson, and Matthew Watkins from Swansea ...
Cynthia Froyd, Iain Robertson, and Matthew Watkins from Swansea University collecting a sediment core. Forlorn Lakes. Gifford Pinchot National Forest, Washington. Photo by and courtesy of: Molly McKnight Date: ... More
2017. Ant nest mound. Terelj National Park, Mongolia. (24714480377)
Ant nest mound. Terelj National Park, 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 prioritizatio... More
2017. Pheromone flake pods. Aerial Pesticide Application Training (APA...
Pheromone flake pods. Aerial Pesticide Application Training (APAT). Ovid, Michigan. Photo by: Unknown Date: March 22, 2017 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Prote... More
2017. Davaadorj Enkhnasan climbs a rocky cliff to search for gypsy mot...
Davaadorj Enkhnasan climbs a rocky cliff to search for gypsy moth (Lymantria dispar) egg masses. Selenge Province, Mongolia. Photo and caption provided by forest entomologist Karen Ripley. In June, 2017, she ma... More
2017. Forested Siberian larch (Larix sibiricus) hillside being defolia...
Forested Siberian larch (Larix sibiricus) hillside being defoliated by Siberian silkmoth (Dendrolimus sibiricus). Bulgan province, Mongolia. Photo and caption provided by forest entomologist Karen Ripley. In J... More
2017. Siberian silkmoth (Dendrolimus sibericus) caterpillars dislodged...
Siberian silkmoth (Dendrolimus sibericus) caterpillars dislodged from Siberian larch (Larix sibiricus) whole-tree beating sample. Bulgan Province, Mongolia. Photo and caption provided by forest entomologist Kar... More
C.1924. Drawing by W.D. Edmonston shows the life history of the New Me...
Drawing shows the life history of the New Mexico fir looper. Artist: William D. Edmonston Photo by: Unknown Date: Unknown; probably mid-1920s Credit: USDA Forest Service, Pacific Northwest Region, State and Pr... More
C.1934. Tree medication studies. (39625002475)
Tree medication studies. Note: No documentation available for this photo. Photo by: Unknown Date: c.1934 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protec... More
C.1986. Willow Creek Dam. Heppner, Oregon. (36362322093)
Willow Creek Dam. Heppner, Oregon. Photo by: Unknown Date: Uknown; c.1986 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region 6, Forest Health Protect... More
1924. Deer at Bright Angel Ranger Station, Grand Canyon National Park,...
Deer at Bright Angel Ranger Station, Grand Canyon National Park, Arizona. Photo by: F.P. Keen Date: June 1924 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Pro... More
1930. Hygrothermograph and temporary shelter used in brood studies. Kl...
Hygrothermograph and temporary shelter used in brood studies. Klamath Falls, Oregon. Photo by: J.A. Beal Date: August 1930 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Fore... More
1932. Ground cage on ponderosa pine Dendroctonus brevicomis Lec. brood...
Ground cage on ponderosa pine Dendroctonus brevicomis Lec. brood trees. Prineville, Oregon. Photo by: F.P. Keen Date: May 27, 1932 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Fore... More
1935. Special control experiment for Ips oregoni. Pringle Falls, Orego...
Special control experiment for Ips oregoni. Pringle Falls, Oregon. Photo by: M.F. Canova Date: June 1935 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protecti... More
1966. L-R Warren Benedict, H. Rudoph, Benton Howard, Jim Dolan, Ernie ...
L-R: Warren Benedict, H. Rudoph, Benton Howard, Jim Dolan, Ernie Wright. Malheur National Forest, Oregon. Photo by: Robert E. Dolph Date: September 1966 Credit: USDA Forest Service, Region 6, State and Private... More
1911. Part of the C.S. and R.S. Moore timber sale area on the Crater N...
Part of the C.S. and R.S. Moore timber sale area on the Crater National Forest. Showing good brush piling, low stumps, and the trees left in the selection cutting. Photo by: A.G. Varela Date: 1911 Credit: Nati... More
1941. Root system of Tree Number 1 washed out in September of 1941. Tr...
Root system of Tree Number 1 washed out in September of 1941. Tree 22 inches dbh. Class 2B, Risk 1. Klamath Basin near Bly, Oregon. Photo by: W.D. Bedard Date: October 15, 1941 Credit: USDA Forest Service, Paci... More
1941. Group killing of ponderosa pine reproduction by Ips oregoni resu...
Group killing of ponderosa pine reproduction by Ips oregoni resulting from road slash pushed against the group of trees. Trees cut in May of 1941. Wolf Creek. Ochoco National Forest, Oregon. Photo by: Walter J.... More
1945. Hemlock trees killed by western hemlock looper. Mail Creek. Clat...
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, Fo... More
1946. Class 3A; Keen Ponderosa Pine Tree Classification. Risk 1; Calif...
Class 3A; Keen Ponderosa Pine Tree Classification. Risk 1; California Pine Risk-Rating System. 38" DBH leave tree. Colville Indian Reservation, Washington. Photo by: Robert L. Furniss Date: September 29, 1946 C... More
1950. DDT spray droplets at center of swath and 50 feet from center of...
DDT spray droplets at center of swath and 50 feet from center of swath. Photo by: Beltsville Lab Date: June 14, 1950 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest He... More
1952. Heavy blowdown in an exposed seed block in Lincoln County, Orego...
Heavy blowdown in an exposed seed block in Lincoln County, Oregon. Seed block is the lee side of low ridge to the right. Wind came from the southwest. Photo by: Carl Bernsten Date: August 19, 1952 Credit: Natio... More
1952. Heavy blowdown in Douglas-fir at head of San Antonio Creek. 65% ...
Heavy blowdown in Douglas-fir on edge of cutover at head of San Antonio Creek. 65% of stand is windthrown. Lane County, Oregon. Photo by: R.C. Wilson Date: May 23, 1952 Credit: USDA Forest Service, Pacific Nor... More
1956. Friez 7-day recording hygrothermograph, measures air temperature...
Friez 7-day recording hygrothermograph, measures air temperature and relative humidity. Mt. Baker National Forest, Concrete, Washington. Photo by: G.M. Thomas Date: August 9, 1956 Credit: USDA Forest Service,... More
1958. John Wear interpreting color photos on a special light table in ...
John Wear interpreting color photos on special light table in a darkened room. Portland, Oregon. Photo by: Wally C. Guy Date: 1958 Credit: USDA Forest Service, Pacific Northwest Region, State and Private Fore... More
1961. Gas applicator and volatilizer used for dispensing 1 2 pound and...
Gas applicator and volatilizer used for dispensing 1/2 pound and 1 pound amounts from cans of methyl bromide. European pine shoot moth control. Photo by: W.C. Guy and V.M. Carolin Date: March 1961 Credit: USD... More
1962. Upturned root system of Douglas-fir windthrown by Columbus Day s...
Upturned root system of Douglas-fir windthrown by Columbus Day storm. Weyerhaeuser Company land, Toledo cutoff from Spirit Lake Highway, Washington. Photo by: Wally C. Guy Date: October 24, 1962 Credit: USDA Fo... More
1963. John F. Wear using portable light table in endemic pine beetle m...
John F. Wear using portable light table in endemic pine beetle mortality study. Ochoco National Forest, Oregon. Photo by: Peter W. Orr Date: July 1963 Credit: USDA Forest Service, Region 6, State and Private ... More
1965. A moderate infestation of mountain pine beetle in a ponderosa pi...
A moderate infestation of mountain pine beetle in a ponderosa pine stand 60 years old. Camus Land, near Cashmere, Washington. Photo by: Charles Sartwell Date: July 1965 Credit: USDA Forest Service, Pacific Nort... More
1966. Warren V. Benedict in passenger seat in Aero Commander N171Z. (4...
Warren V. Benedict in passenger seat in Aero Commander N171Z. Photo by: Robert E. Dolph Date: September 1966 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source... More
1975. Chipping salvaged lodgepole pine infested with mountain pine bee...
Chipping salvaged lodgepole pine infested with mountain pine beetle. Photo by: Unknown Date: 1975 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region ... More
1975. Salvaging lodgepole pine infested with mountain pine beetle. (36...
Salvaging lodgepole pine infested with mountain pine beetle. Photo by: Unknown Date: 1975 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Collection: Region 6, Fores... More
1985. Helicopter spraying Bacillus thuringiensis var. kurstaki (Btk) f...
Helicopter spraying Bacillus thuringiensis var. kurstaki (Btk) for gypsy moth eradication. Lane County, Oregon. Photo by: David Bridgwater Date: 1985 Credit: USDA Forest Service, Region 6, State and Private For... More
1995. Aerial observers Cameron Lingle (WDNR, left) and Keith Sprengel ...
Aerial observers Cameron Lingle (WDNR, left) and Keith Sprengel (USFS). Somewhere over Washington State. Photo by: Bob Backman Date: 1995 Credit: USDA Forest Service, Region 6, State and Private Forestry, Fores... More
1996. Tommy Gregg (left) and LeRoy Kline (ODF) at the 50 Years of Aeri...
Tommy Gregg (left) and LeRoy Kline (ODF) at the 50 Years of Aerial Survey celebration. World Trade Center. Portland, Oregon. Photo by: Julie Johnson Date: November 12, 1996 Credit: USDA Forest Service, Region 6... More
2009. Alison Nelson setting up a whitebark pine monitoring plot at Tim...
Alison Nelson setting up a whitebark pine monitoring plot at Timberwolf Creek in the Pasayten Wilderness, Washington. More about the project from Connie Mehmel: "Whitebark pine is a rare high-elevation conifer,... More
2010. Cloud Cap Inn and Mt. Hood. Oregon. (38723516635)
Cloud Cap Inn and Mt. Hood. Oregon. Photo by: Kristen Chadwick Date: September 3, 2010 More of Kristen's photos are located here: <a href="Flickr armillaria01/albums/72157594151075963armillaria01/albums/721575... More
2010. L-R J. Bush, Kathy Sheehan (USFS), Jennifer Andreas (WSU extensi...
L-R: J. Bush, Kathy Sheehan (USFS), Jennifer Andreas (WSU extension), and Shawna Bautista (USFS) inspecting biocontrols on Dalmation toadflax. Skamania County, Washington. Photo by: Unknown Photo May 20, 2010 C... More
2010. Whitebark pine on Mt. Hood, Oregon. (38723512005)
Whitebark pine on Mt. Hood, Oregon. Photo by: Kristen Chadwick Date: September 3, 2010 More of Kristen's photos are located here: <a href="Flickr armillaria01/albums/72157594151075963armillaria01/albums/721575... More
2015. Calibration of a fertilizer bucket used for MCH flake applicatio...
Calibration of a fertilizer bucket used for MCH flake application. Lake Wenatchee State Airport, Washington. Photo by: Connie Mehmel Date: May 8, 2015 Photo credit: USDA Forest Service, Region 6, State and Priv... More
2016. Aerial view of smoke in the North Cascades in Washington state. ...
Aerial view of smoke in the North Cascades in Washington state. Photo by: Justin Hof Date: September 15, 2016 Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection. Source:... More