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." |
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Thysanoptera(X)
| 10 Images of 4 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 0796008 | pine thrips | Gnophothrips spp. | female cone showing partial damage |
| 1388034 | basswood thrips | Neohydatothrips tiliae | |
| 1388035 | introduced basswood thrips | Thrips calcaratus | Characteristic early spring damage on trees attacked. Damaged buds may abort or produce distorted, shredded leaves. Introduced basswood thrips is a common basswood defoliator in northern Wisconsin, northern Michigan and Minnesota. Tree mortality is rare but growth loss does occur. |
| 2181081 | basswood thrips | Neohydatothrips tiliae | |
| 2181082 | basswood thrips | Neohydatothrips tiliae | |
| 2181083 | basswood thrips | Neohydatothrips tiliae | |
| 2182058 | basswood thrips | Neohydatothrips tiliae | antennae |
| 1396066 | basswood thrips | Neohydatothrips tiliae | |
| 0021027 | gorse thrips | Sericothrips staphylinus | |
| 0021028 | gorse thrips | Sericothrips staphylinus |
