c.2004. Port Orford cedar (Chamaecyparis lawsoniana) root disease (Phytophthora lateralis) off Highway 101, north of Coos Bay, Oregon.
Port Orford cedar (Chamaecyparis lawsoniana) root disease (Phytophthora lateralis) off Highway 101, north of Coos Bay, Oregon.
Photo by: Richard Sniezko
Date: c.2004
Credit: USDA Forest Service, Region 6, Dorena Genetic Resource Center.
Source: DRGC online photo collection: www.fs.usda.gov/detail/r6/landmanagement/resourcemanageme...
Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and Port-Orford-cedar, a native plant development program, and the National Tree Climbing Program. For additional photos of the DGRC program, see: www.fs.usda.gov/detail/r6/landmanagement/resourcemanageme...
Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
c.2004. Port Orford cedar (Chamaecyparis lawsoniana) root disease (Phytophthora lateralis) off Highway 101, north of Coos Bay, Oregon.
Port Orford cedar (Chamaecyparis lawsoniana) root disease (Phytophthora lateralis) off Highway 101, north of Coos Bay, Oregon.
Photo by: Richard Sniezko
Date: c.2004
Credit: USDA Forest Service, Region 6, Dorena Genetic Resource Center.
Source: DRGC online photo collection: www.fs.usda.gov/detail/r6/landmanagement/resourcemanageme...
Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and Port-Orford-cedar, a native plant development program, and the National Tree Climbing Program. For additional photos of the DGRC program, see: www.fs.usda.gov/detail/r6/landmanagement/resourcemanageme...
Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth