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USFS Logo Research Data Archive

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 20 of 67
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Unknown egg or scale on Engelman Spruce
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Collection: RMRS Archive Images
Keywords: insects
Organisms: engelmann spruce
Location: Arizona Snowbowl; AZ; United States
Description: Unknown egg or scale on Engelman Spruce
Date: 2/5/2001

Unknown egg or scale on Engelmann Spruce
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Collection: RMRS Archive Images
Keywords: insects
Organisms: engelmann spruce
Location: Arizona Snowbowl; AZ; United States
Description: Unknown egg or scale on Engelmann Spruce
Date: 1/5/2001


more info/bigger image
Collection: RMRS Archive Images
Keywords: insects
Organisms: engelmann spruce
Location: Arizona Snowbowl; AZ
Description: scale or egg mass on PIEN, collected 11/9/00 near Arizona Snowbowl (by Kachina trailhead) - collected with spruce aphid (Elatobium abietinum). s.
Date: 11/9/2000

Nearly visible WSBW pupa on Doug Fir
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Collection: RMRS Archive Images
Keywords: insects
dph, miscl.
Organisms: western spruce budworm
douglas fir
Location: Little Spring; AZ; United States
Description: Nearly visible WSBW pupa on Doug Fir
Date: 1996

Illustration of WSBW life cycle
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Collection: RMRS Archive Images
Keywords: insects
dph, miscl.
Organisms: western spruce budworm
Location:
Description: Illustration of WSBW life cycle
Date: 1993

"Mesquite bug" (Famliy Coreidae) with proboscis in a mesquite bean
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Collection: RMRS Archive Images
Keywords: insects
wildlife ecology and conservation
Organisms: mesquite
Location: Santa Rita Experimental Range; AZ; United States
Description: "Mesquite bug" (Famliy Coreidae) with proboscis in a mesquite bean
Date: 05/1984

"Mesquite bug" (Famliy Coreidae) with proboscis in a mesquite bean
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Collection: RMRS Archive Images
Keywords: insects
wildlife ecology and conservation
Organisms: mesquite
Location: Santa Rita Experimental Range; AZ; United States
Description: "Mesquite bug" (Famliy Coreidae) with proboscis in a mesquite bean
Date: 05/1984

Clearcutting of Engelmann spruce
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Collection: RMRS Archive Images
Keywords: logging
insects
wildlife ecology and conservation
Organisms: engelmann spruce
Location: Carson N.F.; NM; United States
Description: Clearcutting of Engelmann spruce
Date: 10/1962

Clearcutting of Engelmann spruce in the headwaters of Chiquito drainage
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Collection: RMRS Archive Images
Keywords: logging
insects
wildlife ecology and conservation
Organisms: engelmann spruce
Location: Carson N.F.; NM; United States
Description: Clearcutting of Engelmann spruce in the headwaters of Chiquito drainage
Date: 10/1962

Headwaters of Luna Creek where clearcutting of spruce is taking place
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Collection: RMRS Archive Images
Keywords: logging
insects
wildlife ecology and conservation
Organisms: spruce
Location: Carson N.F.; NM; United States
Description: Headwaters of Luna Creek where clearcutting of spruce is taking place
Date: 10/1962

Grassland
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: coniferous vegetation
grassland
insects
seedling
Location: Coconino NF; AZ; USA
Description: Grassland
Date: 07/1962

Carpenter ant damage to black spruce near Mt. Fairplay, Taylor Hwy.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest injuries and protection
damage by animals
insects
megaloptera
Location: Alaska; Taylor Highway; Mount Fairplay
Description: Carpenter ant damage to black spruce near Mt. Fairplay, Taylor Hwy.
Date: 8/1961

Picea lutzii killed by Dendroctonus borealis mile 40 Seward Hwy. Woodpecker holes evident in trunk.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest injuries and protection
damage by animals
insects
pityophthorus sp
Location: Alaska; Seward Highway
Description: Picea lutzii killed by Dendroctonus borealis mile 40 Seward Hwy. Woodpecker holes evident in trunk.
Date: 9/1959

Picea lutzii killed by Dendroctonus borealis mile 40 Seward Hwy. Woodpecker holes evident in trunk.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest injuries and protection
damage by animals
insects
pityophthorus sp
Location: Alaska; Seward Highway
Description: Picea lutzii killed by Dendroctonus borealis mile 40 Seward Hwy. Woodpecker holes evident in trunk.
Date: 9/1959

Picea lutzii killed by Dendroctonus borealis mile 40 Seward Hwy. Woodpecker holes evident in trunk.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest injuries and protection
damage by animals
insects
pityophthorus sp
Location: Alaska; Seward Highway
Description: Picea lutzii killed by Dendroctonus borealis mile 40 Seward Hwy. Woodpecker holes evident in trunk.
Date: 9/1959

Defoliated birch stand by Eulype hastata, Richardson Hwy.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest injuries and protection
damage by animals
insects
eulype hastata
Location: Alaska; Richardson Highway
Description: Defoliated birch stand by Eulype hastata, Richardson Hwy.
Date: 8/1958

Aspen leaf roller damage Elliott Hwy.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest injuries and protection
damage by animals
insects
eulype hastata
Location: Alaska; Elliott Highway
Description: Aspen leaf roller damage Elliott Hwy.
Date: 7/1958

Birch foliage damaged by Eulype hastata, Richardson Hwy.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest injuries and protection
damage by animals
insects
eulype hastata
Location: Alaska; Richardson Highway
Description: Birch foliage damaged by Eulype hastata, Richardson Hwy.
Date: 7/1958

Close up of birch tree infested with Eulype hastata Richardson Hwy.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest injuries and protection
damage by animals
insects
eulype hastata
Location: Alaska; Richardson Highway
Description: Close up of birch tree infested with Eulype hastata Richardson Hwy.
Date: 7/1958

Defoliated birch leaves by Eulype hastata Richardson Hwy.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest injuries and protection
damage by animals
insects
eulype hastata
Location: Alaska; Richardson Highway
Description: Defoliated birch leaves by Eulype hastata Richardson Hwy.
Date: 7/1958