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USFS Logo Research Data Archive
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Displaying items 1 - 19 of 19
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13.5'' spruce broken off at 25' at old hip canker
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
spruce defect study
forest pathology
Organisms: spruce
Location: Fraiser E.F.; CO; United States
Description: 13.5'' spruce broken off at 25' at old hip canker
Date: 8/1955

13.8'' spruce broken off at 25' at old hip canker
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: spruce
Location: Fraiser E.F.; CO; United States
Description: 13.8'' spruce broken off at 25' at old hip canker
Date: 8/1955

13.8'' spruce broken off at 25' at old hip canker, part of bark removed to show rot
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: spruce
Location: Fraiser E.F.; CO; United States
Description: 13.8'' spruce broken off at 25' at old hip canker, part of bark removed to show rot
Date: 8/1955

8.2'' spruce with cankers at one ft.
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: spruce
Location: Fraiser E.F.; CO; United States
Description: 8.2'' spruce with cankers at one ft.
Date: 8/1955

Old hip canker on 13.5'' spruce
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: spruce
Location: Fraiser E.F.; CO; United States
Description: Old hip canker on 13.5'' spruce
Date: 8/1955

13.8'' spruce broken off at 25' at old hip canker - part of bark removed to show rot
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: spruce
Location: Fraiser E.F.; CO; United States
Description: 13.8'' spruce broken off at 25' at old hip canker - part of bark removed to show rot
Date: 8/1955

4'' lodgepole pine with infection swelling on bole at 8'
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: mistletoe
lodgepole pine
Location: Fraiser E.F.; CO; United States
Description: 4'' lodgepole pine with infection swelling on bole at 8'
Date: 8/1955

4 '' lodgepole pine with infection swelling on bole at 8'
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: mistletoe
lodgepole pine
Location: Fraiser E.F.; CO; United States
Description: 4 '' lodgepole pine with infection swelling on bole at 8'
Date: 8/1955

Rust and mistletoe infections on same area of 3/4'' lodgepole twig
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: mistletoe
lodgepole pine
Location: Fraiser E.F.; CO; United States
Description: Rust and mistletoe infections on same area of 3/4'' lodgepole twig
Date: 8/1955

Peridermium coloradense, rust broom on bole of 10.6'' spruce
more info/bigger image
Collection: RMRS Archive Images
Keywords: broom rust
forest pathology
Organisms: spruce
Location: Frasier E.F.; CO; United States
Description: Peridermium coloradense, rust broom on bole of 10.6'' spruce
Date: 8/1955

Peridermium coloradense, rust broom on bole of 10.6'' spruce
more info/bigger image
Collection: RMRS Archive Images
Keywords: broom rust
forest pathology
Organisms: spruce
Location: Frasier E.F.; CO; United States
Description: Peridermium coloradense, rust broom on bole of 10.6'' spruce
Date: 8/1955

Peridermium coloradense, 13.3'' spruce with dead tom and rust brooms
more info/bigger image
Collection: RMRS Archive Images
Keywords: broom rust
forest pathology
Organisms: spruce
Location: Frasier E.F.; CO; United States
Description: Peridermium coloradense, 13.3'' spruce with dead tom and rust brooms
Date: 8/1955

Peridermium coloradense
more info/bigger image
Collection: RMRS Archive Images
Keywords: broom rust
forest pathology
Organisms: spruce
Location: Frasier E.F.; CO; United States
Description: Peridermium coloradense
Date: 8/1955

Peridermium coloradense
more info/bigger image
Collection: RMRS Archive Images
Keywords: snag
broom rust
forest pathology
Organisms: spruce
Location: Frasier E.F.; CO; United States
Description: Peridermium coloradense
Date: 8/1955

Peridermium coloradense
more info/bigger image
Collection: RMRS Archive Images
Keywords: broom rust
forest pathology
Organisms: spruce
Location: Frasier E.F.; CO; United States
Description: Peridermium coloradense
Date: 8/1955

Hip canker, 5.9'' spruce with cankers 4-8'
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: spruce
Location: Frasier E.F.; CO; United States
Description: Hip canker, 5.9'' spruce with cankers 4-8'
Date: 8/1955

3'' lodgepole pine with mistletoe swelling at 8 ' on bole and dead
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: mistletoe
lodgepole pine
Location: Frasier E.F.; CO; United States
Description: 3'' lodgepole pine with mistletoe swelling at 8 ' on bole and dead
Date: 8/1955

9'' and 13'' spruce with tops broken out at 30' and 20' with trunk rot
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: spruce
Location: Frasier E.F.; CO; United States
Description: 9'' and 13'' spruce with tops broken out at 30' and 20' with trunk rot
Date: 8/1955

Cross section showing wetwood associated with frost crack on aspen tree 713
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: aspen
Location: Frasier E.F.; CO; United States
Description: Cross section showing wetwood associated with frost crack on aspen tree 713
Date: 5/25/1955