| Collection: | Alaska forestry research historical images |
| Keywords: |
forestry insects/disease |
| Location: | Prince of Wales Island Alaska |
| Description: | Cull log- polyeorus sulfueurus Whale Pass Prince of Wales Is. |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
forestry insects/disease |
| Location: | Kuiu Island Alaska |
| Description: | Dwarf mistletoe/ west. Hem Saginaw Bay Kuiu Is. |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
forestry insects/disease |
| Location: | Long Island Alaska |
| Description: | Dwarf mistletoe broom/ west hem Cleva bay Long Island |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
forestry insects/disease |
| Location: | unknown location Alaska |
| Description: | Dieback on w.h. (? Siroccus strobilinus) |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
forestry insects/disease |
| Location: | Revillagigedo Island Alaska |
| Description: | Dwarf mistletoe on WH Carrol Inlet, Revillagigedo Is |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
plants insects/disease |
| Location: | unknown location Alaska |
| Description: | Needle rust on Sitka Spruce Chrysomyxa ledicola; Spruce bud closeup |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
plants insects/disease |
| Location: | unknown location Alaska |
| Description: | Fomes igniarius in cottonwood |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
plants insects/disease |
| Location: | unknown location Alaska |
| Description: | Needle rust on alternate host labrador tea Chrysomyxa ledicola |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
plants insects/disease |
| Location: | unknown location Alaska |
| Description: | Fomes Pinicola in hemlock |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
forestry insects/disease |
| Location: | unknown location Alaska |
| Description: | Arm root rot |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
plants insects/disease |
| Location: | unknown location Alaska |
| Description: | Dwarf Mistletoe |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
people insects/disease |
| Location: | unknown location Alaska |
| Description: | Elaine Loopstra adjusting the shigometer |
| Date: |
| Collection: | Alaska forestry research historical images |
| Keywords: |
forestry insects/disease |
| Location: | unknown location Alaska |
| Description: | The shigometer; Detects wood decay |
| Date: |













