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USFS Logo Research Data Archive
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Displaying items 1 - 50 of 505
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Ribes pinetorum, flower
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ribes
Location: Graham Co., Pinaleno Mtns. ; AZ; United States
Description: Ribes pinetorum, flower
Date: 05/08/2001

Ribes pinetorum, flower
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ribes
Location: Graham Co., Pinaleno Mtns. ; AZ; United States
Description: Ribes pinetorum, flower
Date: 05/08/2001

Ribes pinetorum, flower
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ribes
Location: Graham Co., Pinaleno Mtns. ; AZ; United States
Description: Ribes pinetorum, flower
Date: 05/08/2001

Ribes pinetorum, flower
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ribes
Location: Graham Co., Pinaleno Mtns.; AZ; United States
Description: Ribes pinetorum, flower
Date: 05/08/2001

Southwestern white pine with numerous branch flags caused by white pine blister rust throughout the crown
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: southwestern white pine
white pine blister rust
Location: Sacramento Mountains; AZ; United States
Description: Southwestern white pine with numerous branch flags caused by white pine blister rust throughout the crown
Date: 1998

Plot 1 check, SE corner
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Collection: RMRS Archive Images
Keywords: mistletoe control project
DM plot
forest pathology
Organisms: ponderosa pine
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 1 check, SE corner
Date: 7/29/1982

Trees 65 and 66
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Collection: RMRS Archive Images
Keywords: mistletoe control project
snag
pathology repeat set
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Trees 65 and 66
Date: 7/29/1982

Trees 65 and 66
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
snag
pathology repeat set
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Trees 65 and 66
Date: 7/29/1982

Plot 1 treated, camera point 1
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 1 treated, camera point 1
Date: 7/29/1982

Plot 1 treated, camera point 2
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 1 treated, camera point 2
Date: 7/29/1982

Plot 1 treated, camera point 2
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 1 treated, camera point 2
Date: 7/29/1982

Pruned tree, 1973 fig. 10
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Collection: RMRS Archive Images
Keywords: mistletoe control project
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Pruned tree, 1973 fig. 10
Date: 7/29/1982

Pruned tree, 1973 fig. 10
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Pruned tree, 1973 fig. 10
Date: 7/29/1982

Plot no. 5
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Collection: RMRS Archive Images
Keywords: mistletoe control project
snag
regeneration
forest pathology
Organisms: ponderosa pine
Location: Grand Canyon N.P.; AZ; United States
Description: Plot no. 5
Date: 7/29/1982

Plot no. 5
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
forest pathology
Organisms: ponderosa pine
Location: Grand Canyon N.P.; AZ; United States
Description: Plot no. 5
Date: 7/29/1982

Plot 1 check, SE corner
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
forest pathology
Organisms: ponderosa pine
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 1 check, SE corner
Date: 7/29/1973

Plot 1 check, SE corner
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
DM plot
forest pathology
Organisms: ponderosa pine
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 1 check, SE corner
Date: 1973

Camera Point 6.
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
broom study candidates
pathology repeat set
forest pathology
Organisms: mistletoe
Location: Grand Canyon National Park; AZ; United States
Description: Camera Point 6.
Date: 03/17/1972

Camera Point 11
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
broom study candidates
pathology repeat set
forest pathology
Organisms: mistletoe
Location: Grand Canyon National Park; AZ; United States
Description: Camera Point 11
Date: 03/17/1972

View near SE cornet of plot 1-treated
more info/bigger image
Collection: RMRS Archive Images
Keywords: pathology repeat set
DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: View near SE cornet of plot 1-treated
Date: 8/1971

Mistletoe control
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
broom study candidates
pathology repeat set
forest pathology
Location: Grand Canyon N.P.; AZ; United States
Description: Mistletoe control
Date: 5/12/1971

Mistletoe control
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
broom study candidates
pathology repeat set
forest pathology
Location: Grand Canyon N.P.; AZ; United States
Description: Mistletoe control
Date: 5/12/1971

Mistletoe control
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
pathology repeat set
forest pathology
Location: Grand Canyon N.P.; AZ; United States
Description: Mistletoe control
Date: 5/12/1971

Plot 5
more info/bigger image
Collection: RMRS Archive Images
Keywords: pathology repeat set
DM plot
forest pathology
Organisms: mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 5
Date: 3/17/1971

Sapsucker injury to Pinus ponderosa
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Collection: RMRS Archive Images
Keywords: animal damage
forest pathology
Organisms: ponderosa pine
Location: Tripp Canyon, Graham Mts.; AZ; United States
Description: Sapsucker injury to Pinus ponderosa
Date: 4/1962

Phoradendron tomentosum ssp. macrophyllum on Fraxinus velutina
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: mistletoe
arizona ash
Location: West base of Huachuca Mtns.; AZ; United States
Description: Phoradendron tomentosum ssp. macrophyllum on Fraxinus velutina
Date: 4/1962

Broom of unknown cause, probably chimeral, in Pinus ponderosa
more info/bigger image
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

Mistletoe caused mortality
more info/bigger image
Collection: RMRS Archive Images
Keywords: DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Near plot 6, Grand Canyon N.P.; AZ; United States
Description: Mistletoe caused mortality
Date: 4/1962

Tree 41.
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
pathology repeat set
forest pathology
Organisms: mistletoe
Location: Grand Canyon National Park; AZ; United States
Description: Tree 41.
Date: 09/14/1961

Advance of mistletoe into the Black Ash Dune Zone near Sunset Crater National Monument
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Collection: RMRS Archive Images
Keywords: map
forest pathology
Organisms: mistletoe
Location: Sunset Crater N.M.; AZ; USA
Description: Advance of mistletoe into the Black Ash Dune Zone near Sunset Crater National Monument
Date: 4/1960

Percent of original gross cubic foot volume compared with years since peak loss
more info/bigger image
Collection: RMRS Archive Images
Keywords: figure
spruce deterioration study
forest pathology
Location: Grand Canyon N.P.; AZ; United States
Description: Percent of original gross cubic foot volume compared with years since peak loss
Date: 10/1958

Incidence of dwarf mistletoe in ponderosa pine in relation to diameter class
more info/bigger image
Collection: RMRS Archive Images
Keywords: figure
forest pathology
Organisms: mistletoe
Location: Arizona, Utah and N.M.
Description: Incidence of dwarf mistletoe in ponderosa pine in relation to diameter class
Date: 1958

Height of shoots from the 1950 inoculations at various times during 1955, 1956 and 1957
more info/bigger image
Collection: RMRS Archive Images
Keywords: figure
forest pathology
Organisms: mistletoe
Location: Fort Valley Exp. Forest, Coconino N.F.; AZ; United States
Description: Height of shoots from the 1950 inoculations at various times during 1955, 1956 and 1957
Date: 1958

Number of dwarf mistletoe seeds per day found on the 30 traps in 1955, 1956, and 1957
more info/bigger image
Collection: RMRS Archive Images
Keywords: figure
forest pathology
Organisms: mistletoe
Location: Fort Valley Exp. Station, Coconino N.F.; AZ; United States
Description: Number of dwarf mistletoe seeds per day found on the 30 traps in 1955, 1956, and 1957
Date: 1958

Daily relative humidity by two-week periods during the time of dwarf mistletoe seed dispursal and germination
more info/bigger image
Collection: RMRS Archive Images
Keywords: figure
forest pathology
Organisms: mistletoe
Location: Fort Valley Exp. Station, Coconino N.F.; AZ; United States
Description: Daily relative humidity by two-week periods during the time of dwarf mistletoe seed dispursal and germination
Date: 1958

A stem and crown projection map of spread Plot 1 showing an infection center in an even-aged, 100 yr. old stand at Grand Canyon N.P., Ariz.
more info/bigger image
Collection: RMRS Archive Images
Keywords: map
figure
forest pathology
Organisms: mistletoe
Location: Grand Canyon N.P.; AZ
Description: A stem and crown projection map of spread Plot 1 showing an infection center in an even-aged, 100 yr. old stand at Grand Canyon N.P., Ariz.
Date: 1958

Weeping type broom in ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: broom study candidates
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Weeping type broom in ponderosa pine
Date: 3/1956

Group of 8 infected ponderosas (5 dead) just east of control boundary
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Group of 8 infected ponderosas (5 dead) just east of control boundary
Date: 5/1955

Trunk infection on Ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Trunk infection on Ponderosa pine
Date: 5/1955

'Normal Broom' on ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: broom study candidates
DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: 'Normal Broom' on ponderosa pine
Date: 5/1955

Trunk infection on tree 226 Plot 1-check
more info/bigger image
Collection: RMRS Archive Images
Keywords: broom study candidates
DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Trunk infection on tree 226 Plot 1-check
Date: 5/1955

S end of plot 4-check
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
Location: Grand Canyon N.P.; AZ; United States
Description: S end of plot 4-check
Date: 5/1955

Plot 1-check
more info/bigger image
Collection: RMRS Archive Images
Keywords: DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 1-check
Date: 5/1955

Plot 1-check
more info/bigger image
Collection: RMRS Archive Images
Keywords: DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 1-check
Date: 5/1955

Plot 1-check
more info/bigger image
Collection: RMRS Archive Images
Keywords: DM plot
forest pathology
Organisms: ponderosa pine
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 1-check
Date: 5/1955

Rust tree #52 from 20' NW of #57
more info/bigger image
Collection: RMRS Archive Images
Keywords: DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
gambel oak
Location: Grand Canyon N.P.; AZ; United States
Description: Rust tree #52 from 20' NW of #57
Date: 5/1955

''weeping broom'' on ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: broom study candidates
DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: ''weeping broom'' on ponderosa pine
Date: 5/1955

Plot 5
more info/bigger image
Collection: RMRS Archive Images
Keywords: mistletoe control project
pathology repeat set
DM plot
forest pathology
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 5
Date: 5/1955

''Volunteer Leader Broom'' on ponderosa pine
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Collection: RMRS Archive Images
Keywords: broom study candidates
DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: ''Volunteer Leader Broom'' on ponderosa pine
Date: 5/1955

Plot 1-check
more info/bigger image
Collection: RMRS Archive Images
Keywords: DM plot
forest pathology
Organisms: ponderosa pine
mistletoe
Location: Grand Canyon N.P.; AZ; United States
Description: Plot 1-check
Date: 5/1955