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| Collection: | RMRS Archive Images |
| Keywords: | r3 forest health e.p. |
| Organisms: |
spruce aphid spruce |
| Location: | AZ; United States |
| Description: | Spruce aphid defoliation |
| Date: | 05/1997 |
| Collection: | RMRS Archive Images |
| Keywords: | r3 forest health e.p. |
| Organisms: |
spruce aphid spruce |
| Location: | AZ; United States |
| Description: | Spruce aphid defoliation |
| Date: | 1997 |
