| Collection: | RMRS Archive Images |
| Location: | |
| Description: | Ponderosa pine killed over 3 years by Mt. pine beetle. Photo B page 39. 70863, 133line, 880 #19 [likly used in publication] |
| Date: | 8/1973 |
| Collection: | RMRS Archive Images |
| Location: | |
| Description: | Stand condition in Aug, 1973. Upper right stand attacked in Aug. 1973 |
| Date: | 8/1973 |
| Collection: | RMRS Archive Images |
| Location: | |
| Description: | Normal grass conditions under fairly open ponderosa pine. All of these green trees infested in Aug, 1973. Photo Aug, 1973. |
| Date: | 8/1973 |
| Collection: | RMRS Archive Images |
| Location: | |
| Description: | Green tree just above middle of picture - a beetle resistant tree? |
| Date: | 8/1973 |
| Collection: | RMRS Archive Images |
| Location: | |
| Description: | Grass under typical green stand of ponderosa on ridge. Little or no grazing has occured here for years!! |
| Date: | 5/31/1973 |
| Collection: | RMRS Archive Images |
| Location: | Cherokee Park, Roosevelt NF; CO; United States |
| Description: | Cherokee Park. Roosevelt NF. Grasscover in natural opening. |
| Date: | 5/31/1973 |
| Collection: | RMRS Archive Images |
| Location: | Cherokee Park, Roosevelt NF; CO; United States |
| Description: | Cherokee Park, Roosevelt National Forest. Natural opening and new grass growth under 1971 killed ponderosa pine. |
| Date: | 5/31/1973 |
| Collection: | RMRS Archive Images |
| Location: | Cherokee Park, Roosevelt NF; CO; United States |
| Description: | Cherokee Park. Roosevelt National Forest. Ground cover under ponderosa pine killed in 1970. |
| Date: | 5/31/1973 |
| Collection: | RMRS Archive Images |
| Location: | Cherokee Park, Roosevelt NF; CO; United States |
| Description: | Cherokee Park. Ground cover under green ponderosa pine, trees in picture beginning to fade due to beetle attack. |
| Date: | 5/31/1973 |
| Collection: | RMRS Archive Images |
| Location: | |
| Description: | Grass under trees killed in 1970. |
| Date: | 5/31/1973 |
| Collection: | RMRS Archive Images |
| Location: | Arthur's Rock; CO; United States |
| Description: | Beetle infested slab cut from ponderosa pine. Note blue stain. Slab taken to lab to measure beetle winter kill. Arthur's Rock. May 1973 |
| Date: | 5/1973 |
| Collection: | RMRS Archive Images |
| Location: | |
| Description: | Damage. Ponderosa pine killed by Mtn pine beetle. |
| Date: | 1973 |
| Collection: | RMRS Archive Images |
| Location: | |
| Description: | Grass on left under trees killed in 1970, on right in natural opening. Note pussytoes on r. |
| Date: | 1973 |
| Collection: | RMRS Archive Images |
| Location: | Cherokee Park, Roosevelt NF; CO; United States |
| Description: | Cherokee Park. Roosevelt N.F. Ground cover in natural opening. Under trees killed in 1971 (grass or forbs) in 12" tall. |
| Date: | 1973 |
| Collection: | RMRS Archive Images |
| Location: | Roosevelt National Forest; CO |
| Description: | Good grass stand under green ponderosa pine. Roosevelt Nat'l Forest. These trees heavily attacked by mtn pine beetle Aug, 1973 |
| Date: | 1973 |
| Collection: | RMRS Archive Images |
| Location: | Cherokee Park, Roosevelt NF; CO; United States |
| Description: | Grass under beetle killed trees after 2 growing seasons with dead trees. Roosevelt NF, Cherokee Park. |
| Date: | 1973 |
| Collection: | RMRS Archive Images |
| Location: | Cherokee Park, Roosevelt NF; CO; United States |
| Description: | Grass under beetle killed trees after 1 growing season without shade. Roosevelt NF, Cherokee Park. |
| Date: | 1973 |
| Collection: | RMRS Archive Images |
| Location: | |
| Description: | Female/female beetle infested bolts in cages to attract beetles (mtn pine) to chemically treated trees. |
| Date: | 1973 |
| Collection: | RMRS Archive Images |
| Location: | Arthur's Rock; CO; United States |
| Description: | Removing slab from ponderosa pine to determine winter kill in mountain pine beetles. Arthur's Rock. Colo. |
| Date: | 1973 |
| Collection: | RMRS Archive Images |
| Location: | Arthur's Rock; CO; United States |
| Description: | Two slabs removed from beetle infested ponderosa pine to measure winter mortality. Arthur's Rock. |
| Date: | 1973 |