2. THE CONDITION OF THE TREE: Large, old water oak trees commonly have rotten trunks, even though there may be no outward ...

Jelly fungus looks like gelatinous, rubbery growths on decaying or dying branches, fallen branches, or tree bark. They break down ... grow on poplars and aspens. Oak mazegill produces on heartwood ...

Springwater among earliest municipalities in Canada where fungal disease was detected; oak wilt can cause red oaks to die in ...

Cape Town’s once-majestic urban forests are under attack from a tiny yet deadly invader – the polyphagous shot hole borer ...

There are five invasive diseases that Michigan residents should be aware of and keep an eye out for. These species have the potential to harm Michigan’s natural resources. Four of them have been ...