USDA Forest Service:
1977. Forest pathologist Craig L. Schmitt. Phellinus survey. Mapleton Ranger District, Siuslaw National Forest. Oregon.
USDA Forest Service:
1985. Disease Committee meeting. Dorena Tree Improvement Center. Cottage Grove, Oregon. Center.
USDA Forest Service:
c.1985. Region 6 Cooperative Forestry and Forest Pest Management staffs. Regional Office. Portland Oregon.
USDA Forest Service:
1989. Fir engraver damage. Umatilla National Forest.
USDA Forest Service:
1989. Fir engraver galleries. Umatilla National Forest.
USDA Forest Service:
1989. Tree mortality caused by spruce beetle. Wallowa-Whitman National Forest, Oregon.
USDA Forest Service:
1989. Tree mortality caused by spruce beetle. Wallowa-Whitman National Forest, Oregon.
USDA Forest Service:
1989. Tree mortality caused by spruce beetle. Wallowa-Whitman National Forest, Oregon.
USDA Forest Service:
1989. Bark beetle damage. Umatilla National Forest.
USDA Forest Service:
1989. Bark beetle damage. Umatilla National Forest.
USDA Forest Service:
1989. Region 6 Forest Pest Management Staff.
USDA Forest Service:
1992. Entomologists (L-R) Beth Willhite, Tommy Gregg, and Bruce Hostetler collect Douglas-fir tussock moth defoliation data. Pine Ranger District, Wallowa-Whitman National Forest.
USDA Forest Service:
1996. Forest pathologists Craig L. Schmitt (left) and James S. Hadfield at the 50 Years of Aerial Survey celebration in Portland, Oregon.
USDA Forest Service:
2000. Douglas-fir tussock moth defoliation. Douglas-fir tussock moth control project. Umatilla and Wallowa-Whitman National Forests, Oregon.
USDA Forest Service:
c.2005. Craig Schmitt, forest pathologist with the Blue Mountains Forest Insect and Disease Service Center leading a danger tree training on the Wallowa Whitman National Forest, Oregon.
USDA Forest Service:
2005. Western North American Defoliator Working Group Meeting group photo. Coeur d'Alene, Idaho.
USDA Forest Service:
2005. USFS Forest Health Protection technical meeting, group photo. Portland, Oregon.
USDA Forest Service:
2006. Don Scott - entomologist with the Blue Mountains Forest Insect and Disease Service Center. Washington Office review of the R6 Forest Health Protection program. Field trip. Enterprise, Oregon.
USDA Forest Service:
2006. Washington Office review of the R6 Forest Health Protection and Dorena Genetic Resource Center programs. Field trip. Enterprise, Oregon.
USDA Forest Service:
2006. Washington Office review of the R6 Forest Health Protection and Dorena Genetic Resource Center programs. Field trip. Enterprise, Oregon.
USDA Forest Service:
2006. Washington Office review of the R6 Forest Health Protection and Dorena Genetic Resource Center programs. Field trip. Enterprise, Oregon.
USDA Forest Service:
2006. Washington Office review of the R6 Forest Health Protection and Dorena Genetic Resource Center programs. Field trip. Enterprise, Oregon.
USDA Forest Service:
2007. Forest entomologist Lia Spiegel at a Forest Health meeting in San Diego, California.
USDA Forest Service:
2007. L-R: Lowell Lewis (FHTET-GIS), Keith Sprengel, Beth Willhite, Lia Spiegel, and Jeanine Paschke (FHTET-GIS) at a Forest Health meeting in San Diego, California.
USDA Forest Service:
2010. Pine butterfly and sawfly defoliation. Malheur National Forest, Oregon.
USDA Forest Service:
2010. Pine butterfly and sawfly defoliation. Malheur National Forest, Oregon.
USDA Forest Service:
2010. Pine butterfly larvae. Eastern Oregon.
USDA Forest Service:
2010. Forest entomologist Lia Spiegel, Blue Mountains Forest Insect and Disease Service Center, photographing pine butterfly defoliation. Eastern Oregon.
USDA Forest Service:
2010. Pine butterfly larvae. Eastern Oregon.
USDA Forest Service:
2010. Forest entomologists (l-r): Don Scott, Laura Lazarus, and Bruce Hostetler examining pine butterfly defoliation. Eastern Oregon.
