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USFS Logo Research Data Archive
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Displaying items 1 - 10 of 40
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Lodgepole pine cankers active 5 years after spaying with acti-dione
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: lodgepole pine
western gall rust
Location: Black Hills N.F.; SD; United States
Description: Lodgepole pine cankers active 5 years after spaying with acti-dione
Date: 7/7/1965

Lodgepole pine cankers active 5 years after spaying with acti-dione
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: lodgepole pine
western gall rust
Location: Black Hills N.F.; SD; United States
Description: Lodgepole pine cankers active 5 years after spaying with acti-dione
Date: 7/7/1965

Ponderosa pine cankers active 5 years after spaying with acti-dione
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
western gall rust
Location: Black Hills N.F.; SD; United States
Description: Ponderosa pine cankers active 5 years after spaying with acti-dione
Date: 7/7/1965

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

Cross sections of peridermium harknessii cankers on lodgepole pine.
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: lodgepole pine
western gall rust
Location:
Description: Cross sections of peridermium harknessii cankers on lodgepole pine.
Date: 1/1960

Cross sections of peridermium harknessii cankers on lodgepole pine.
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: lodgepole pine
western gall rust
Location:
Description: Cross sections of peridermium harknessii cankers on lodgepole pine.
Date: 1/1960

Cross sections of peridermium harknessii cankers on lodgepole pine.
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: lodgepole pine
western gall rust
Location:
Description: Cross sections of peridermium harknessii cankers on lodgepole pine.
Date: 1/1960

Cross sections of peridermium harknessii cankers on lodgepole pine.
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: lodgepole pine
western gall rust
Location:
Description: Cross sections of peridermium harknessii cankers on lodgepole pine.
Date: 1/1960

Cross sections of peridermium harknessii canker on lodgepole pine.
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: peridermium harknessii
lodgepole pine
Location:
Description: Cross sections of peridermium harknessii canker on lodgepole pine.
Date: 1/1960

Rust wave years based on year of infection
more info/bigger image
Collection: RMRS Archive Images
Keywords: figure
forest pathology
Organisms: western gall rust
Location: Swamp Cr., Red Feather R.D., Roosevelt N.F.; CO; United States
Description: Rust wave years based on year of infection
Date: 1959