David L. Overhulser's Images
Title: Principal EntomologistOrganization: Oregon Department of Forestry
Unit:
Country: United States
| 4 Images of 3 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 1587146 | hemlock sawfly | Neodiprion tsugae | defoliation |
| 1587106 | Douglas-fir bud moth | Zeiraphera hesperiana | |
| 1587107 | Douglas-fir bud moth | Zeiraphera hesperiana | Pattern of Zeiraphera damage to Douglas-fir new growth, chewed needles, hollow buds (note hole), webbing budcap on shoot |
| 1587095 | Douglas-fir twig weevil | Cylindrocopturus furnissi |
