A lone sugar pine, rising behind a North Shore neighborhood near Brockway Summit, is bursting with yellow-orange blisters ” a sign that the tree will likely die within the coming year. Like the canary ...
White pine blister rust, caused by the invasive fungus Cronartium ribicola, poses a longstanding threat to five-needle pine species across North America and Eurasia. Research into genetic resistance ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results