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USFS Logo Research Data Archive
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Displaying items 1 - 50 of 398
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Brown cubical decay (?) in engelmann spruce snag
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Collection: RMRS Archive Images
Keywords: decay
snag
dph, miscl.
Organisms: engelmann spruce
Location: Snowbowl ski area, San Francisco Peaks, Coconino NF; AZ; USA
Description: Brown cubical decay (?) in engelmann spruce snag
Date: 12/2007

Tree 19-4, brown cubical trunk rot which entered branch stub
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location: Black Hills; SD; United States
Description: Tree 19-4, brown cubical trunk rot which entered branch stub
Date: 7/1962

Tree 19-2, ring red rot and buck shot
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Location: Black Hills; SD; United States
Description: Tree 19-2, ring red rot and buck shot
Date: 7/1962

Tree 18-4, red rot
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Black Hills; SD; United States
Description: Tree 18-4, red rot
Date: 7/1962

Tree 22-2 brown cubical trunk rot ot 0'
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Black Hills; SD; United States
Description: Tree 22-2 brown cubical trunk rot ot 0'
Date: 7/1962

Brown cubical bull rot in log 42-1
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Brown cubical bull rot in log 42-1
Date: 5/1962

Red rot (?) cavity in log 389-2
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Red rot (?) cavity in log 389-2
Date: 5/1962

Advanced ring rot in log 124-2
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Advanced ring rot in log 124-2
Date: 5/1962

Advanced red rot in log 243-2
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Advanced red rot in log 243-2
Date: 5/1962

Advanced red rot in log 226-2
more info/bigger image
Collection: RMRS Archive Images
Keywords: logging
decay
forest pathology
Organisms: western gall rust
Location: Custer; SD; United States
Description: Advanced red rot in log 226-2
Date: 5/1962

Incipient red rot in log 9-1
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Incipient red rot in log 9-1
Date: 5/1962

Advanced red ring rot in log 125-3
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Advanced red ring rot in log 125-3
Date: 5/1962

Advanced brown cubical rot in log 361-2
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Advanced brown cubical rot in log 361-2
Date: 5/1962

Advanced red rot in log 8-2
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Advanced red rot in log 8-2
Date: 5/1962

Brown cubical rot in log 278-3
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Brown cubical rot in log 278-3
Date: 5/1962

Logs decked prior to milling
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Collection: RMRS Archive Images
Keywords: logging
decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Logs decked prior to milling
Date: 5/1962

Logs decked prior to milling
more info/bigger image
Collection: RMRS Archive Images
Keywords: logging
decay
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Logs decked prior to milling
Date: 5/1962

Dr. Andrews checking notes on decay on log faces
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Collection: RMRS Archive Images
Keywords: logging
decay
sawmill
forest pathology
Organisms: ponderosa pine
Location: Custer; SD; United States
Description: Dr. Andrews checking notes on decay on log faces
Date: 5/1962

Fomes pini
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: fir
Location: White River N.F.; CO; United States
Description: Fomes pini
Date: 8/1961

18'' beetle-killed spruce with F. pinicola sporophore at the base
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce deterioration study
sporophore
forest pathology
Organisms: spruce
Location: Pyramid Plot, White River N.F.; CO; United States
Description: 18'' beetle-killed spruce with F. pinicola sporophore at the base
Date: 6/1961

18'' beetle-killed spruce with F. pinicola sporophore at the base
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce deterioration study
sporophore
forest pathology
Organisms: spruce
Location: Pyramid Plot, White River N.F.; CO; United States
Description: 18'' beetle-killed spruce with F. pinicola sporophore at the base
Date: 6/1961

18'' beetle-killed spruce with F. pinicola sporophore at the base
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce deterioration study
sporophore
forest pathology
Organisms: spruce
Location: Pyramid Plot, White River N.F.; CO; United States
Description: 18'' beetle-killed spruce with F. pinicola sporophore at the base
Date: 6/1961

Tree 466, cross section at 10' showing brown flecky trunk rot behind 31 yr. old trunk wound
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Collection: RMRS Archive Images
Keywords: decay
spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 466, cross section at 10' showing brown flecky trunk rot behind 31 yr. old trunk wound
Date: 8/1958

red rot infected log
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: decay
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: red rot infected log
Date: 07/23/1958

red rot infected log
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: decay
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: red rot infected log
Date: 07/23/1958

Tree 222 cross section at 1' with P. nigrolimitatus sporophore and decay
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Collection: RMRS Archive Images
Keywords: decay
spruce defect study
sporophore
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 222 cross section at 1' with P. nigrolimitatus sporophore and decay
Date: 7/1958

Tree 289 cross section at 85' showing brown flecky trunk decay in dead rust broom and entering trunk of tree
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 289 cross section at 85' showing brown flecky trunk decay in dead rust broom and entering trunk of tree
Date: 7/1958

Aspen decay chart (revised)
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Collection: RMRS Archive Images
Keywords: figure
decay
forest pathology
Organisms: aspen
Location:
Description: Aspen decay chart (revised)
Date: 9/7/1957

Aspen decay data chart (revised)
more info/bigger image
Collection: RMRS Archive Images
Keywords: figure
decay
forest pathology
Organisms: aspen
Location:
Description: Aspen decay data chart (revised)
Date: 9/1957

Tree 182 cross section at 1' showing P. tomentosus behind 117 yr. old fire scar which was almost healed over
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Collection: RMRS Archive Images
Keywords: decay
spruce defect study
forest pathology
Organisms: spruce
Location: Grand Mesa N.F.; CO; United States
Description: Tree 182 cross section at 1' showing P. tomentosus behind 117 yr. old fire scar which was almost healed over
Date: 8/1957

Tree 193, cross section at 7 1/2' with F. pini and S. sulcatum decay behind live and dead rust brooms
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce defect study
forest pathology
Organisms: spruce
Location: Grand Mesa N.F.; CO; United States
Description: Tree 193, cross section at 7 1/2' with F. pini and S. sulcatum decay behind live and dead rust brooms
Date: 8/1957

Tree 23 cross section at 32' showing frost crack and associated decay
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
abiotic damage
spruce defect study
forest pathology
Organisms: spruce
Location: Roosevelt N.F.; CO; United States
Description: Tree 23 cross section at 32' showing frost crack and associated decay
Date: 6/1957

Data chart for age class 101 to 160 for decay
more info/bigger image
Collection: RMRS Archive Images
Keywords: figure
decay
forest pathology
Organisms: aspen
Location:
Description: Data chart for age class 101 to 160 for decay
Date: 4/1957

Helicobasidium corticioides
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: fir
Location:
Description: Helicobasidium corticioides
Date: 2/1957

Cross-section of log showing advanced red rot
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Navajo defect study
Location:
Description: Cross-section of log showing advanced red rot
Date: 10/31/1956

M. C. Collins observing split section to determine extent of rot column
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Navajo defect study
Location:
Description: M. C. Collins observing split section to determine extent of rot column
Date: 10/31/1956

M. C. Collins scaling
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Navajo defect study
Location:
Description: M. C. Collins scaling
Date: 10/31/1956

Fomes igniarius
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
sporophore
forest pathology
Location:
Description: Fomes igniarius
Date: 10/1956

Fomes applanatus
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: aspen
Location: Gunnison N.F.; CO; United States
Description: Fomes applanatus
Date: 8/2/1956

Fomes applanatus
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: aspen
Location: Gunnison N.F.; CO; United States
Description: Fomes applanatus
Date: 8/2/1956

Fomes applanatus
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: aspen
Location: Gunnison N.F.; CO; United States
Description: Fomes applanatus
Date: 8/2/1956

29.0'' dead spruce section at 3' showing sap rot and mycelial mats
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Collection: RMRS Archive Images
Keywords: decay
spruce deterioration study
forest pathology
Organisms: spruce
Location:
Description: 29.0'' dead spruce section at 3' showing sap rot and mycelial mats
Date: 7/27/1956

Long. section 6-9' of tree 2276
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce deterioration study
forest pathology
Organisms: spruce
Location: White River N.F.; CO; United States
Description: Long. section 6-9' of tree 2276
Date: 7/19/1956

Cross section at 6' of tree 2276
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce deterioration study
forest pathology
Organisms: spruce
Location: Pyramid Plot, White River N.F.; CO; United States
Description: Cross section at 6' of tree 2276
Date: 7/19/1956

Cross section at 1 1/2' of tree 2591.
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce deterioration study
forest pathology
Organisms: spruce
Location: Deep Cr. Plot C-4; CO
Description: Cross section at 1 1/2' of tree 2591.
Date: 7/16/1956

Cross section at 1 1/2' of tree 2591.
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce deterioration study
forest pathology
Organisms: spruce
Location: Deep Cr. plot C-4; CO
Description: Cross section at 1 1/2' of tree 2591.
Date: 7/16/1956

Aspen with butt rot entering thru roots
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: aspen
Location: Mesa Lakes
Description: Aspen with butt rot entering thru roots
Date: 7/1956

Cross section of tree no. 2449, Pyramid Plot K-O, at 1' showing sap rot and blue stain
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce deterioration study
forest pathology
Organisms: spruce
Location: Pyramid Plot K-O; CO
Description: Cross section of tree no. 2449, Pyramid Plot K-O, at 1' showing sap rot and blue stain
Date: 6/28/1956

Cross section of tree 2454
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Collection: RMRS Archive Images
Keywords: decay
spruce deterioration study
forest pathology
Organisms: spruce
Location: Pyramid Plot K-O; CO
Description: Cross section of tree 2454
Date: 6/28/1956

17.4'' alpine fir broken off at 25' above ground
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Collection: RMRS Archive Images
Keywords: decay
forest pathology
Organisms: fir
Location: White River N.F.; CO; United States
Description: 17.4'' alpine fir broken off at 25' above ground
Date: 8/1955