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USFS Logo Research Data Archive
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Displaying items 41 - 60 of 196
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Ceratocystis inoculation
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Sand Cr.
Description: Ceratocystis inoculation
Date: 9/26/1966

Ceratocystis inoculation
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Sand Cr.
Description: Ceratocystis inoculation
Date: 6/1966

Ceratocystis inoculation
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Sand Cr.
Description: Ceratocystis inoculation
Date: 6/1966

Ceratocystis canker
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Black Hills N.F.; SD; United States
Description: Ceratocystis canker
Date: 7/7/1965

Ceratocystis canker
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Black Hills; SD; United States
Description: Ceratocystis canker
Date: 7/7/1965

Ceratocystis fimbriata
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Sand Cr., Roosevelt N.F.; CO; United States
Description: Ceratocystis fimbriata
Date: 9/1964

Ceratocystis fimbriata
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Sand Cr., Roosevelt N.F.; CO; United States
Description: Ceratocystis fimbriata
Date: 9/1964

Ceratocystis fimbriata
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Sand Cr. Inoc. plot, Roosevelt N.F.; CO; United States
Description: Ceratocystis fimbriata
Date: 9/1964

Map of Colorado with Aspen type and [aspen canker] survey plots
more info/bigger image
Collection: RMRS Archive Images
Keywords: map
forest pathology
Organisms: aspen
Location: CO; United States
Description: Map of Colorado with Aspen type and [aspen canker] survey plots
Date: 1/1964

Aspen frost crack
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Sandcreek, Roosevelt N.F.; CO; United States
Description: Aspen frost crack
Date: 9/25/1963

Ceratocystis fimbriata
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Sand Creek inoc. plot
Description: Ceratocystis fimbriata
Date: 9/25/1963

Ceratocystis fimbriata
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Sand Cr. Inoc. plot, Roosevelt N.F.; CO; United States
Description: Ceratocystis fimbriata
Date: 9/25/1963

Hypoxylon pruinatum
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: White River N.F.; CO; United States
Description: Hypoxylon pruinatum
Date: 9/1962

Hypoxylon pruinatum
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: White River N.F.; CO; United States
Description: Hypoxylon pruinatum
Date: 9/1962

Hypoxylon pruinatum
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: White River N.F.; CO; United States
Description: Hypoxylon pruinatum
Date: 9/1962

12'' dbh aspen girdled by Canangium canker
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: White River N.F.; CO; United States
Description: 12'' dbh aspen girdled by Canangium canker
Date: 9/1962

Acti-dione spray test, nectria-like canker on tree 4
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location:
Description: Acti-dione spray test, nectria-like canker on tree 4
Date: 8/24/1962

Nectria-like canker callousing over naturally on tree 6
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location:
Description: Nectria-like canker callousing over naturally on tree 6
Date: 8/24/1962

Nectria-like canker on tree 9
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location:
Description: Nectria-like canker on tree 9
Date: 8/24/1962

Nectria-like canker on tree 12
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location:
Description: Nectria-like canker on tree 12
Date: 8/24/1962