2016. Limber pine (Pinus flexilis), (Sow year 2014, Sow# 21) with many blister rust cankers. The number of cankers per seedling can range from 0 to >50. Dorena Genetic Resource Center, Cottage Grove, Oregon.
Limber pine (Pinus flexilis), (Sow year 2014, Sow# 21) with many blister rust cankers. The number of cankers per seedling can range from 0 to >50. Dorena Genetic Resource Center, Cottage Grove, Oregon.
Contact richard.sniezko@usda.gov for more information.
Photo by: Richard Sniezko
Date: August 2, 2016
Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center.
Source: Richard Sniezko collection; Cottage Grove, Oregon.
For more about the Dorena Genetic Resource Center 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
2016. Limber pine (Pinus flexilis), (Sow year 2014, Sow# 21) with many blister rust cankers. The number of cankers per seedling can range from 0 to >50. Dorena Genetic Resource Center, Cottage Grove, Oregon.
Limber pine (Pinus flexilis), (Sow year 2014, Sow# 21) with many blister rust cankers. The number of cankers per seedling can range from 0 to >50. Dorena Genetic Resource Center, Cottage Grove, Oregon.
Contact richard.sniezko@usda.gov for more information.
Photo by: Richard Sniezko
Date: August 2, 2016
Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center.
Source: Richard Sniezko collection; Cottage Grove, Oregon.
For more about the Dorena Genetic Resource Center 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