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USFS Logo Research Data Archive
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Displaying items 1 - 20 of 42
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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


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: douglas fir
douglas fir tussock moth
Location: West Peak; AZ; United States
Description: Defoliation caused by DFTM
Date: 1996


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: douglas fir
douglas fir tussock moth
Location: West Peak; AZ; United States
Description: Arial view of forest infected by Douglas Fir Tussock Moth
Date: 09/1994

Budworm Defoliated Douglas Fir Tree
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Collection: RMRS Archive Images
Keywords: dph, miscl.
Organisms: western spruce budworm
douglas fir
Location: Little Spring; AZ; United States
Description: Budworm Defoliated Douglas Fir Tree
Date: 1994


more info/bigger image
Collection: RMRS Archive Images
Keywords: dph, miscl.
Organisms: western spruce budworm
douglas fir
Location: Little Spring; AZ; United States
Description: Douglas fir branch in area of moderate budworm defoliation
Date: 1993


more info/bigger image
Collection: RMRS Archive Images
Keywords: wildlife ecology and conservation
Organisms: douglas fir
Location: Mescalero Indian Reservation; AZ, NM; United States
Description: Unthinned stand of Douglas-fir.
Date: 8/1967


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Collection: RMRS Archive Images
Keywords: wildlife ecology and conservation
Organisms: white fir
ponderosa pine
douglas fir
Location: Tonto National Forest; AZ; United States
Description: Succession of white and Douglas-fir beneath ponderosa pine under moist site conditions.
Date: 10/1960

Successional relations between conifers and aspen
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Collection: RMRS Archive Images
Keywords: wildlife ecology and conservation
Organisms: douglas fir
bristle cone pine
aspen
Location: Coconino N.F.; AZ; United States
Description: Successional relations between conifers and aspen
Date: 10/1960

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: fire-effects
damage
Organisms: ponderosa pine
douglas fir
Location: Sierra Ancha Exp Forest; AZ; USA
Description: Range Study
Date: 07/20/1942

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: fire-effects
damage
Organisms: douglas fir
Location: Sierra Ancha Exp Forest; AZ; USA
Description: Range Study
Date: 07/17/1942

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: soil
erosion
Organisms: douglas fir
Location: Coronado NF; AZ; USA
Description: Range Study
Date: 08/1937

Foreststand
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Collection: Sierra Ancha Historical Images
Organisms: spruce
douglas fir
Location: Apache NF; AZ; USA
Description: Foreststand
Date: 10/26/1934

Big Douglas fir in the Mount Graham Experimental Forest
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: personnel
Organisms: douglas fir
Location: Mt. Graham Experimental Forest; AZ; USA
Description: Big Douglas fir in the Mount Graham Experimental Forest
Date: 10/1931

Douglas fir in the Mount Graham Experimental Forest
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: Douglas fir
Location: Mt. Graham Experimental Forest; AZ; USA
Description: Douglas fir in the Mount Graham Experimental Forest
Date: 10/1931

Douglas fir in the Mount Graham Experimental Forest
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: douglas fir
Location: Mt. Graham Experimental Forest; AZ; USA
Description: Douglas fir in the Mount Graham Experimental Forest
Date: 10/1931

Douglas fir in the Mount Graham Experimental Forest
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: douglas fir
Location: Mt. Graham Experimental Forest; AZ; USA
Description: Douglas fir in the Mount Graham Experimental Forest
Date: 10/1931

Douglas fir in the Mount Graham Experimental Forest
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: douglas fir
Location: Mt. Graham Experimental Forest; AZ; USA
Description: Douglas fir in the Mount Graham Experimental Forest
Date: 10/1931

Douglas fir in the Mount Graham Experimental Forest
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: Douglas fir
Location: Mt. Graham Experimental Forest; AZ; USA
Description: Douglas fir in the Mount Graham Experimental Forest
Date: 10/1931

Douglas fir in the Mount Graham Experimental Forest, Arizona
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: douglas fir
Location: Mount Graham Experimental Forest; AZ; USA
Description: Douglas fir in the Mount Graham Experimental Forest, Arizona
Date: 10/1931

Three-year-old seedlings
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
seedling
Organisms: douglas fir
aspen
Location: Coconino National Forest; AZ; USA
Description: Three-year-old seedlings
Date: 10/17/1929