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USFS Logo Research Data Archive
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Displaying items 1 - 5 of 5
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Broom of unknown cause, probably chimeral, in Pinus ponderosa
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Collection: RMRS Archive Images
Keywords: chimera
forest pathology
Organisms: ponderosa pine
Location: South of Grand Canyon, Kaibab N.F.; AZ; United States
Description: Broom of unknown cause, probably chimeral, in Pinus ponderosa
Date: 4/1962

Heavily infested ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: pathology repeat set
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Kaibab N.F.; AZ; United States
Description: Heavily infested ponderosa pine
Date: 5/1955

''Weeping Broom'' on ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Skinner Ridge, Kaibab N.F.; AZ; United States
Description: ''Weeping Broom'' on ponderosa pine
Date: 5/1955

Large sporophore on the underside of a culled log
more info/bigger image
Collection: RMRS Archive Images
Keywords: polyporus anceps (red rot)
forest pathology
Organisms: basidiocarp
Location: Pine Flat, Kaibab N.F.; AZ; United States
Description: Large sporophore on the underside of a culled log
Date: 5/1952

Heavily infected tree left after 1944 logging just south of boundary with Grand Canyon National Park
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
broom study candidates
pathology repeat set
forest pathology
Organisms: mistletoe
Location: Kiabab National Forest; AZ; United States
Description: Heavily infected tree left after 1944 logging just south of boundary with Grand Canyon National Park
Date: 05/1950