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USFS Logo Research Data Archive
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Displaying items 1 - 50 of 212
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Ceratocystis inoculation
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Collection: RMRS Archive Images
Keywords: canker
forest pathology
Organisms: aspen
Location: Sand Cr. Inoc. plot, Roosevelt N.F.; CO; United States
Description: Ceratocystis inoculation
Date: 9/1968

Ceratocystis fimbriata
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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

13 inch d.b.h. lodgepole pine broken over at 2 feet with brown cubical butt rot (Coniophora puteana?)
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Collection: RMRS Archive Images
Keywords: butt rot
forest pathology
Organisms: lodgepole pine
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: 13 inch d.b.h. lodgepole pine broken over at 2 feet with brown cubical butt rot (Coniophora puteana?)
Date: 7/31/1964

Bitterbrush winter-kill
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Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Location: Redfeather District, Sheep Cr. Rd., Roosevelt N.F.; CO; United States
Description: Bitterbrush winter-kill
Date: 7/14/1964

Bitterbrush winter-kill
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Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Location: Redfeather District, Sheep Cr. Rd., Roosevelt N.F.; CO; United States
Description: Bitterbrush winter-kill
Date: 7/14/1964

Bitterbrush winter-kill
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Location: Redfeather District, Sheep Cr. Rd., Roosevelt N.F.; CO; United States
Description: Bitterbrush winter-kill
Date: 7/14/1964

Aspen frost crack
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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 Cr. Inoc. plot, Roosevelt N.F.; CO; United States
Description: Ceratocystis fimbriata
Date: 9/25/1963

Twig dieback of unknown cause
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Collection: RMRS Archive Images
Keywords: forest pathology
Buckhorn Blight
Location: Near junction of Stove Prarie and Bucknorn Roads, Roosevelt N.F.; CO; United States
Description: Twig dieback of unknown cause
Date: 9/1963

Twig dieback of unknown cause
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Buckhorn Blight
Location: Near junction of Stove Prarie and Bucknorn Roads, Roosevelt N.F.; CO; United States
Description: Twig dieback of unknown cause
Date: 9/1963

Twig dieback of unknown cause
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Buckhorn Blight
Location: Near junction of Stove Prarie and Bucknorn Roads, Roosevelt N.F.; CO; United States
Description: Twig dieback of unknown cause
Date: 9/1963

Sand Creek growth reduction plot
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: mistletoe
lodgepole pine
Location: Roosevelt N.F.; CO; United States
Description: Sand Creek growth reduction plot
Date: 10/1962

Arceuthobium vaginatum in Ponderosa Pine
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Near Delatour Boy Scout Ranch, Roosevelt N.F.; CO; United States
Description: Arceuthobium vaginatum in Ponderosa Pine
Date: 8/1962

Arceuthobium vaginatum in Ponderosa Pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Near Delatour Boy Scout Ranch, Roosevelt N.F.; CO; United States
Description: Arceuthobium vaginatum in Ponderosa Pine
Date: 8/1962

Arceuthobium vaginatum in Ponderosa Pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Near Delatour Boy Scout Ranch, Roosevelt N.F.; CO; United States
Description: Arceuthobium vaginatum in Ponderosa Pine
Date: 8/1962

Arceuthobium vaginatum in Ponderosa Pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Near Delatour Boy Scout Ranch, Roosevelt N.F.; CO; United States
Description: Arceuthobium vaginatum in Ponderosa Pine
Date: 8/1962

Diagram of a typical transect showing the series of paired 1/4 by 1/4 chain plots
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Collection: RMRS Archive Images
Keywords: figure
forest pathology
Organisms: mistletoe
Location: Roosevelt N.F.; CO; United States
Description: Diagram of a typical transect showing the series of paired 1/4 by 1/4 chain plots
Date: 2/1962

20 '' ponderosa pine with old mistletoe brooms
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Collection: RMRS Archive Images
Keywords: snag
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Stove Prarie Rd., Roosevelt N.F.; CO; United States
Description: 20 '' ponderosa pine with old mistletoe brooms
Date: 8/1961

Heavily infected tree on right and dead broomy tree on left
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: Arceuthobium vaginatum
Location: Buckhorn, Roosevelt N.F.; CO; United States
Description: Heavily infected tree on right and dead broomy tree on left
Date: 8/1961

Heavily infected tree on right and dead broomy tree on left
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Buckhorn, Roosevelt N.F.; CO; United States
Description: Heavily infected tree on right and dead broomy tree on left
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce root
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce root
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce root
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce root
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce root
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce root
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce root
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce root
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce root
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce root
Date: 8/1961

Pholiota alnicola basidiocarp at base of E. spruce and group showing under-surface of gills
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarp at base of E. spruce and group showing under-surface of gills
Date: 8/1961

Pholiota alnicola basidiocarp on rioot of E. spruce and group showing under-surface of gills
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarp on rioot of E. spruce and group showing under-surface of gills
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce
Date: 8/1961

Pholiota alnicola gill surfaces of a group of basidiocarps
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola gill surfaces of a group of basidiocarps
Date: 8/1961

Pholiota alnicola basidiocarps on top of E. spruce root
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps on top of E. spruce root
Date: 8/1961

Pholiota alnicola specimen no. 200
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola specimen no. 200
Date: 8/1961

Pholiota alnicola basidiocarp specimens
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarp specimens
Date: 8/1961

Pholiota alnicola basidiocarp specimens
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarp specimens
Date: 8/1961

Pholiota alnicola basidiocarp specimens
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarp specimens
Date: 8/1961

Pholiota alnicola single basidiocarp with base cut
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola single basidiocarp with base cut
Date: 8/1961

Pholiota alnicola undersurface of basidiocarps
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola undersurface of basidiocarps
Date: 8/1961

Pholiota alnicola surface of basidiocarps
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola surface of basidiocarps
Date: 8/1961

Fifteen-year-old lodgepole pine stand used for inoculation studies in 1959, 1960, and 1961.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: mistletoe
lodgepole pine
Location: Buckhorn, Roosevelt N.F.; CO; United States
Description: Fifteen-year-old lodgepole pine stand used for inoculation studies in 1959, 1960, and 1961.
Date: 7/26/1961

Lodgepole pine, sparse-needled form
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: lodgepole pine
Location: Elkhorn Creek, Roosevelt N.F.; CO; United States
Description: Lodgepole pine, sparse-needled form
Date: 7/24/1961

Lodgepole pine, poor vigor - cause unknown
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: lodgepole pine
Location: Elkhorn Creek, Roosevelt N.F.; CO; United States
Description: Lodgepole pine, poor vigor - cause unknown
Date: 7/24/1961

Lodgepole pine, normal tree crown
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: lodgepole pine
Location: Elkhorn Creek, Roosevelt N.F.; CO; United States
Description: Lodgepole pine, normal tree crown
Date: 7/24/1961

Infection centers in ponderosa pine.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Log Cabin, Roosevelt N.F.; CO; United States
Description: Infection centers in ponderosa pine.
Date: 7/18/1961

Ponderosa pine, flakey barked form
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
Location: Stove Prarie Summit, Roosevelt N.F.; CO; United States
Description: Ponderosa pine, flakey barked form
Date: 7/12/1961

Ponderosa pine, normal barked type
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
Location: Stove Prarie Summit, Roosevelt N.F.; CO; United States
Description: Ponderosa pine, normal barked type
Date: 7/12/1961

Heavily infected ponderosa pine stands near Life Table Study Area
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Log Cabin, Roosevelt N.F.; CO; United States
Description: Heavily infected ponderosa pine stands near Life Table Study Area
Date: 6/19/1961

Heavily infected ponderosa pine stands near Life Table Study Area
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Log Cabin, Roosevelt N.F.; CO; United States
Description: Heavily infected ponderosa pine stands near Life Table Study Area
Date: 6/19/1961

Mistletoe growth reduction plot no. 23
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: mistletoe
Location: Roosevelt N.F.; CO; United States
Description: Mistletoe growth reduction plot no. 23
Date: 6/1961

Mistletoe growth reduction plot no. 23
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: mistletoe
Location: Roosevelt N.F.; CO; United States
Description: Mistletoe growth reduction plot no. 23
Date: 6/1961