Steven Katovich's Images
Title: Forest EntomologistOrganization: USDA Forest Service
Unit: Forest Health Protection
Country: United States
Steve is a Forest Entomologist with the U.S. Forest Service who has worked most of his career in the Great Lakes Region. His major work interest is in how forest management can influence insect populations. Steve has a B.S. degree in forest management from the University of Wisconsin - Stevens Point, a M.S. degree in entomology from the University of Wyoming, and a Ph.D. in entomology from the University of Minensota. |
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| 5 Images of 2 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5468285 | ink spot leaf blight | Ciborinia whetzelii | |
| 5468286 | ink spot leaf blight | Ciborinia whetzelii | |
| 5468287 | ink spot leaf blight | Ciborinia whetzelii | |
| 1199025 | Scleroderris canker of pine and spruce | Gremmeniella abietina | Death of lower branches. |
| 1479017 | Scleroderris canker of pine and spruce | Gremmeniella abietina | Classic symptom of lower branch mortality due to the Lake States strain of scleroderris canker. Photo taken in a landscape depression on the Ottawa National Forest, Michigan. Lower branches were below snow line at this site. |
