Peridemium harknessii on jack pine at base causing death of planted tree at 12 years.
Title
Peridemium harknessii on jack pine at base causing death of planted tree at 12 years.
Subject
Forest Products Industry
Description
Peridemium harknessii on jack pine at base causing death of planted tree at 12 years. Abitibi-Paper, Spruce River Road
Creator
Ken Armson
Date
1976-08
Format
Jpeg
Type
Photograph
Identifier
Armson-Silviculture-1183
Coverage
Canada-Ontario-Thunder Bay
Files
Collection
Citation
Ken Armson, “Peridemium harknessii on jack pine at base causing death of planted tree at 12 years.,” Archives & Digital Collections at Lakehead University Library, accessed November 5, 2026, https://digitalcollections.lakeheadu.ca/items/show/6949.