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USDA Forest Service

USDA Forest Service

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."


Remove Filters: Seed, Cone, Flower, Bud and Fruit Damaging Insects(X) USDA Forest Service Archive(X)

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Image Subject Name Scientific Name Description
1241705 lodgepole cone beetle Conophthorus ponderosae Powdered contents of cone in which cone beetles have developed.
1241736 cone worms Dioryctria spp. Pitch mass under a branch node.

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