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." |
| 19 Images of 6 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 1468072 | silky ant | Formica fusca | ant mound |
| 1468113 | conifer sawflies | Neodiprion spp. | |
| 1468370 | pine infesting sawflies | Neodiprion fulviceps | |
| 1468156 | lodgepole sawfly | Neodiprion burkei | |
| 1468368 | pinyon sawfly | Neodiprion edulicolus | June 1960 |
| 1468363 | pinyon sawfly | Neodiprion edulicolus | |
| 1468366 | pinyon sawfly | Neodiprion edulicolus | |
| 1468367 | pine infesting sawflies | Neodiprion fulviceps | 1st instar larvae with eggs |
| 1468112 | pinyon sawfly | Neodiprion edulicolus | |
| 1468110 | pinyon sawfly | Neodiprion edulicolus | |
| 1468371 | pinyon sawfly | Neodiprion edulicolus | 1965 |
| 1468373 | pine infesting sawflies | Neodiprion fulviceps | |
| 1468369 | pinyon sawfly | Neodiprion edulicolus | |
| 1468364 | pinyon sawfly | Neodiprion edulicolus | adult emerging from pupa |
| 1468365 | pine infesting sawflies | Neodiprion fulviceps | |
| 1468246 | carpenter ants | Camponotus spp. | |
| 1468247 | carpenter ants | Camponotus spp. | |
| 1468111 | pine infesting sawflies | Neodiprion fulviceps | eggs with 1st instar larvae |
| 1468114 | pine infesting sawflies | Neodiprion fulviceps |
