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    Sign (3)
    Symptoms (1)

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: Diaporthales(X) Stem Decays and Cankers(X) Field(X) Linda Haugen(X)
4 Images of 2 Subjects View Subject List View Image Descriptions View Thumbnails
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1400113
1400113
chestnut blight or canker
Cryphonectria parasitica
Sign
Linda Haugen

1400112
1400112
chestnut blight or canker
Cryphonectria parasitica
Sign
Linda Haugen

1400114
1400114
chestnut blight or canker
Cryphonectria parasitica
Sign
Linda Haugen

1400120
1400120
Phomopsis cankers and twig blights
Phomopsis spp.
Symptoms
Linda Haugen

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