Sweet fern blister rust (invasive fungi species)
Title
Sweet fern blister rust (invasive fungi species)
Subject
Forest Products Industry
Description
Sweet fern blister rust (Cronartium comptoniae) aeciospores on a young jack pine. Englehart Management Unit.
Creator
Ken Armson
Date
1972-06
Format
JPEG
Type
Photograph
Identifier
Armson-Silviculture-774b
Coverage
Canada - Ontario
Original Format
Photo
Files
Collection
Citation
Ken Armson, “Sweet fern blister rust (invasive fungi species),” Archives & Digital Collections at Lakehead University Library, accessed October 30, 2026, https://digitalcollections.lakeheadu.ca/items/show/5636.