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USFS Logo Research Data Archive
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Displaying items 1 - 20 of 74
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Aspen decay plot distribution on Colo.
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Collection: RMRS Archive Images
Keywords: map
forest pathology
Location: CO; United States
Description: Aspen decay plot distribution on Colo.
Date: 9/1958

Arceuthobium vaginatum and A. americanum, both mistletoes on ponderosa pine branch
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Penock Pass, Roosevelt N.F.; CO; United States
Description: Arceuthobium vaginatum and A. americanum, both mistletoes on ponderosa pine branch
Date: 8/1958

Tree 458 (left) with 27 yr. old dead top 104' to 128', no decay - tree 459 (right) with dead rust brooms and old dead top
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 458 (left) with 27 yr. old dead top 104' to 128', no decay - tree 459 (right) with dead rust brooms and old dead top
Date: 8/1958

Tree 459 with small wide asym. fork, dead rust brooms 57' to 68', and old dead top 68' to 88' with brown cubical TR
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 459 with small wide asym. fork, dead rust brooms 57' to 68', and old dead top 68' to 88' with brown cubical TR
Date: 8/1958

Tree 466 with 31 yr. old trunk wound 6' to 11'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 466 with 31 yr. old trunk wound 6' to 11'
Date: 8/1958

Tree 478 with 129 yr. old spruce canker and 28 yr. old fallen tree wound at 3'
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 478 with 129 yr. old spruce canker and 28 yr. old fallen tree wound at 3'
Date: 8/1958

Tree 478 with spruce canker on old tree wound
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 478 with spruce canker on old tree wound
Date: 8/1958

Tree 478 with 129 yr. old spruce canker and 28 yr. old fallen tree wound at 3'
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 478 with 129 yr. old spruce canker and 28 yr. old fallen tree wound at 3'
Date: 8/1958

Hail damage to aspen
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to aspen
Date: 8/1958

Hail damage to aspen
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to aspen
Date: 8/1958

Hail damage to douglas fir
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: douglas fir
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to douglas fir
Date: 8/1958

Hail damage to douglas fir and ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: ponderosa pine
douglas fir
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to douglas fir and ponderosa pine
Date: 8/1958

Hail damage to douglas fir
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: douglas fir
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to douglas fir
Date: 8/1958

Hail damage in douglas fir
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: douglas fir
Location: S. of Squaw Peak, Arapaho N.F.; CO; United States
Description: Hail damage in douglas fir
Date: 8/1958

Hail damage to douglas fir and ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: ponderosa scale
abiotic damage
forest pathology
Organisms: douglas fir
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to douglas fir and ponderosa pine
Date: 8/1958

Hail damage to ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: ponderosa pine
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to ponderosa pine
Date: 8/1958

Hail damage to douglas fir
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: douglas fir
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to douglas fir
Date: 8/1958

Hail damage to douglas fir
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: douglas fir
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to douglas fir
Date: 8/1958

Hail damage to douglas fir
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: douglas fir
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to douglas fir
Date: 8/1958

Hail damage to douglas fir
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: douglas fir
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to douglas fir
Date: 8/1958