See:
Oak (Quercus spp.) - Armillaria Root Rot
Note In western North America, Armillaria species are common on dead aspen, but less commonly associated with disease of living trees than in eastern North America.
See:
Oak (Quercus spp.) - Armillaria Root Rot
Note In western North America, Armillaria species are common on dead aspen, but less commonly associated with disease of living trees than in eastern North America.