Woodlot Association of Alberta
c/o Olson Office Management
P.O. Box 303
Beaverlodge, AB
T0H 0C0
Woodlot Association of Alberta
c/o Olson Office Management
P.O. Box 303
Beaverlodge, AB
T0H 0C0
Stem decay on white spruce.
Witches brooms on jack pine caused by dwarf mistletoe.
Pine needle cast disease on lodgepole pine.
Young lodgepole pine killed by Armillaria root disease.
Conk on stem of trembling aspen caused by aspen trunk rot disease.
Western gall rust infectionson lodgepole pine.
Hypoxylon canker disease on stem of aspen.
Pine stem rust disease on lodgepole pine.