USDA Forest Service
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The U.S. Department of Agriculture Forest Service is a Federal agency that manages public lands in national forests and grasslands. The Forest Service is also the largest forestry research organization in the world, and provides technical and financial assistance to state and private forestry agencies. Gifford Pinchot, the first Chief of the Forest Service, summed up the purpose of the Forest Service—"to provide the greatest amount of good for the greatest amount of people in the long run." |
| 9 Images of 1 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 2307260 | herbicides (general) | Stem injection | |
| 2307266 | herbicides (general) | Basal spray mixture applied by a wick applicator to safegaurd nearby plants. | |
| 2307267 | herbicides (general) | Soil spots applied as metered herbicide amounts to the soil surface. | |
| 2307264 | herbicides (general) | Cut-treat the entire top of small stems. | |
| 2307265 | herbicides (general) | Basal sprays applied by spray gun and straight-stem nozzle to low stem. | |
| 2307262 | herbicides (general) | Stem injection using a tree injector. | |
| 2307263 | herbicides (general) | Cut-treat the circumference of large stems. | |
| 2307261 | herbicides (general) | Stem injection using hatchet and spray bottle for hack-and-squirt. | |
| 2307257 | herbicides (general) | A spray sheild fashioned from a used gallon milk jug (bottom and cap bored.) |
