| imageID: | 22221 |
| Description: | Ponderosa Pine Poisoning |
| Keywords: | chemical effect |
| Organisms: | ponderosa pine mistletoe |
| Photographer: | F. R. Herman |
| Original collection id: | 457947 |
| Media: | Black & White Print |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Quality: | 3 |
| Location: | Fort Valley Exp. Forest; AZ; USA |
| Date(mm/dd/yyyy): | 09/29/1949 |
| Comments: | Mistletoe-infected ponderosa pine 10" dbh poisoned with dry ammonium sulfamate crystals--2 notches cut into stem with 1 level tbsp to the notch. Take 10 wks after treatment. 40% of crown killed. Tree #51 |
| Citation: | Use of this image is governed by Creative Commons CC BY. If you use the image, please include the following citation: Olberding, Susan D.; Huebner, Daniel P.; Edminster, Carleton B. 2007. Fort Valley Experimental Forest historical photographs. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. https://doi.org/10.2737/RDS-2007-0005 |
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