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USFS Logo Research Data Archive
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Displaying items 81 - 100 of 338
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Relationship of western red rot infection to d.b.h.
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Collection: RMRS Archive Images
Keywords: figure
decay
forest pathology
Location:
Description: Relationship of western red rot infection to d.b.h.
Date: 12/15/1952

Relationship between scalable western red rot in butt logs and d.b.h.
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Collection: RMRS Archive Images
Keywords: figure
decay
forest pathology
Location: Wing Mountain, Fort Valley Exp. Forest; AZ; United States
Description: Relationship between scalable western red rot in butt logs and d.b.h.
Date: 12/15/1952

Diagram of average length and width of western red rot
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Collection: RMRS Archive Images
Keywords: figure
decay
forest pathology
Location:
Description: Diagram of average length and width of western red rot
Date: 12/15/1952

Diagram of treees with heart rot
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Collection: RMRS Archive Images
Keywords: figure
decay
forest pathology
Location:
Description: Diagram of treees with heart rot
Date: 12/15/1952

Western red rot infections
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location:
Description: Western red rot infections
Date: 5/1952

Polyporus anceps
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Collection: RMRS Archive Images
Keywords: decay
polyporus anceps (red rot)
forest pathology
Location:
Description: Polyporus anceps
Date: 5/1952

Western red rot figure
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Collection: RMRS Archive Images
Keywords: figure
decay
western red rot survey (1935)
forest pathology
Location: Black Hills; SD; United States
Description: Western red rot figure
Date: 5/1952

Polyporus anceps
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Collection: RMRS Archive Images
Keywords: decay
polyporus anceps (red rot)
forest pathology
Organisms: ponderosa pine
Location:
Description: Polyporus anceps
Date: 3/1952

Punk knot on ponderosa pine caused by Fomes pini
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Mescalero I. R.; NM; United States
Description: Punk knot on ponderosa pine caused by Fomes pini
Date: 1952

Log section from tree 10, Plot A-1
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: spruce
Location: CO; United States
Description: Log section from tree 10, Plot A-1
Date: 9/8/1951

Region 3 Pruning Wound Study. Examples of rapid healing in fast growing trees. A. Pruned dead branch Set I Tree 82. B. Pruned green branch - Coc E Tree 60. C. Cross section of fast-growing tree Sit. I Tree 96.
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location:
Description: Region 3 Pruning Wound Study. Examples of rapid healing in fast growing trees. A. Pruned dead branch Set I Tree 82. B. Pruned green branch - Coc E Tree 60. C. Cross section of fast-growing tree Sit. I Tree 96.
Date: 1947

R-3 Pruning Wound Study. Examples of slow healing in slowly growing trees. A. Pruned dead branch Sit. I Tree 67.
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location:
Description: R-3 Pruning Wound Study. Examples of slow healing in slowly growing trees. A. Pruned dead branch Sit. I Tree 67.
Date: 1947

R-3 Pruning Wound Study. Western red rot caused by Polyporus anceps. Effects of pruning on decay penetration. A. Unpruned dead branch with decay column penetrating the trunk. A-1-1-Cult. 509
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
polyporus anceps (red rot)
forest pathology
Location:
Description: R-3 Pruning Wound Study. Western red rot caused by Polyporus anceps. Effects of pruning on decay penetration. A. Unpruned dead branch with decay column penetrating the trunk. A-1-1-Cult. 509
Date: 1947

R-3 Pruning Wound Study. Western red rot caused by Polyporus anceps. Effect of pruning on decay penetration. A. Pruned dead branch with decay column extending into the trunk heartwood.
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
polyporus anceps (red rot)
forest pathology
Location:
Description: R-3 Pruning Wound Study. Western red rot caused by Polyporus anceps. Effect of pruning on decay penetration. A. Pruned dead branch with decay column extending into the trunk heartwood.
Date: 1947

Cactus D5-191 showing decay at base and mycelial growth
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: saguaro cactus
Location:
Description: Cactus D5-191 showing decay at base and mycelial growth
Date: 2/26/1946

Cactus D5-191 showing decay at base and mycelial growth
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: saguaro cactus
Location:
Description: Cactus D5-191 showing decay at base and mycelial growth
Date: 2/26/1946

Cactus D5-191 showing decay at base and mycelial growth
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: saguaro cactus
Location:
Description: Cactus D5-191 showing decay at base and mycelial growth
Date: 2/26/1946

Close-up of decay at base of plant
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: saguaro cactus
Location:
Description: Close-up of decay at base of plant
Date: 2/13/1946

Decay - Pinus Ponderosa, carbonizing type.
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location:
Description: Decay - Pinus Ponderosa, carbonizing type.
Date: 1936

Decay of Quercus alba caused by Polyporus berkeleyi
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location:
Description: Decay of Quercus alba caused by Polyporus berkeleyi
Date: 10/29/1921