| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands tending of stands and trees opening of the canopy (increment fellings, overhead release and improvement fellings) girdling and poisoning |
| Location: | Alaska; Cat Island |
| Description: | Decomposition study Cat Island Poison Plot. Plot 22 tree #4 3 yrs., 3 mos subsequent to treatment. Char. same as in pict. #5. Taken from large ced. stump approx. 12' N. (pict. #9). |
| Date: | 9/19/1955 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands tending of stands and trees opening of the canopy (increment fellings, overhead release and improvement fellings) girdling and poisoning |
| Location: | Alaska; Cat Island |
| Description: | Decomposition study Cat Island. Plot 13, tree #2. Poison Plot, 2 yrs, 3 mos subsequent to poisoning. Characteristics same as in pict. #5. Taken from base of tree #3, plot 13 (pict. 6). |
| Date: | 9/19/1955 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands tending of stands and trees opening of the canopy (increment fellings, overhead release and improvement fellings) girdling and poisoning |
| Location: | Alaska; Cat Island |
| Description: | Decomposition study Cat Island. Plot 22, tree #5. Poison Plot, 3 yrs, 3 mos subsequent to treatment. Characteristics same as in pict. #5. Taken from large ced. Stumps described in Pict. #9 (pict. 10). |
| Date: | 9/19/1955 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands tending of stands and trees opening of the canopy (increment fellings, overhead release and improvement fellings) girdling and poisoning |
| Location: | Alaska; Cat Island |
| Description: | Decomposition study Cat Island. Plot 22, tree #5. Poison Plot, 3 yrs., 3 mos subsequent to treatment. Char. same as in pict. #5. Taken from approx. 1ch N.E. (pict. #8). |
| Date: | 9/19/1955 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands tending of stands and trees opening of the canopy (increment fellings, overhead release and improvement fellings) girdling and poisoning |
| Location: | Alaska; Cat Island |
| Description: | Decomposition study plot 22, tree #2. Cat Island. Poison Plot. 3 yrs, 3 mos subsequent to treatment nearly all branches in lower 1/2 of crown particularly there epicormic in nature, retain live lvs. Lvs. In upper 1/2 crown dead & dropped. Smallest twigs rema... |
| Date: | 9/19/1955 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | pinyon-juniper |
| Location: | Coconino National Forest; AZ; USA |
| Description: | pinyon-juniper stand |
| Date: | 9/7/1955 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | pinyon-juniper |
| Location: | Prescott National Forest; AZ; USA |
| Description: | pinyon-juniper stand |
| Date: | 9/7/1955 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | juniper |
| Location: | Prescott National Forest; AZ; USA |
| Description: | juniper |
| Date: | 9/7/1955 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Organisms: | juniper |
| Location: | Prescott National Forest; AZ; USA |
| Description: | juniper |
| Date: | 9/7/1955 |
| Collection: | RMRS Archive Images |
| Keywords: | forest pathology |
| Organisms: | lodgepole pine |
| Location: | Big Horn N.F.; WY; United States |
| Description: | Lodgepole pine mistletoe spread area BH-15 |
| Date: | 9/1955 |