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USFS Logo Research Data Archive
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Displaying items 1 - 11 of 11
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Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce beetle
spruce
bark beetle
Location: Mt. Graham; AZ; United States
Description: Spruce beetle outbreak
Date: 06/2000


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce beetle
spruce
bark beetle
Location: Mt. Graham; AZ; United States
Description: Nepytia first attacked these Spruce but Spruce beetle has killed them.
Date: 06/2000


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce beetle
spruce
bark beetle
Location: Mt. Graham; AZ; United States
Description: Spruce beetle infested Spruce
Date: 2000


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce beetle
spruce
bark beetle
Location: Mt. Graham; AZ; United States
Description: Spruce Beetle larvae
Date: 2000


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce
Nepytia
Location: Mt. Graham; AZ; United States
Description: Heavy defoliation
Date: 04/23/1998


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce
Nepytia
Location: Mt. Graham; AZ; United States
Description: Spruce stripped by Nepytia
Date: 04/23/1998


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce
Nepytia
Location: Mt. Graham; AZ; United States
Description: Nepytia defoliation
Date: 04/1998

Forest area cleared of timber and planted to grass
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Collection: RMRS Archive Images
Keywords: grasses
seeding/planting
wildlife ecology and conservation
Location: Mount Graham, Coronado N.F.; AZ; United States
Description: Forest area cleared of timber and planted to grass
Date: 08/1959


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: Nepytia
Location: Mt. Graham; AZ; United States
Description: A comparison of the forest as the attack by Nepytia progressed from April of 1998 to June of 1999.
Date:


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce
Location: Mt. Graham; AZ; United States
Description: Defoliation from Spruce Aphid
Date:


more info/bigger image
Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce aphid
spruce
Location: Mt. Graham; AZ; United States
Description: Wide spread defoliation by Spruce Aphid
Date: