2013. Oregon Department of Forestry aerial observer and forest pathologist Mike McWilliams with the ODF Partenavia. Roseburg Regional Airport, Oregon.
Oregon Department of Forestry aerial observer and forest pathologist Mike McWilliams with the ODF Partenavia. Roseburg Regional Airport, Oregon.
Photo by: Unknown
Date: June 28, 2013
Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection.
Source: Aerial Survey Program collection.
For more about the Swiss needle cast program, see: sncc.forestry.oregonstate.edu/survey-maps
Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
2013. Oregon Department of Forestry aerial observer and forest pathologist Mike McWilliams with the ODF Partenavia. Roseburg Regional Airport, Oregon.
Oregon Department of Forestry aerial observer and forest pathologist Mike McWilliams with the ODF Partenavia. Roseburg Regional Airport, Oregon.
Photo by: Unknown
Date: June 28, 2013
Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection.
Source: Aerial Survey Program collection.
For more about the Swiss needle cast program, see: sncc.forestry.oregonstate.edu/survey-maps
Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth