Fungus growing near a tree doesn’t always indicate something is wrong, but fungus growing on a tree is worrisome. This can be ...

Some cherry and plum trees in the central Ohio area are turning black from a fungal disease. Here's what you need to know.

Anant_Kasetsinsombut / Getty Images. Anthracnose diseases of hardwood trees are widespread throughout the eastern United States. The most common symptom of this group of diseases is dead areas or ...

We saw die-back in trees coming out of winter. In some cases, it is environmental stress from drought stress and winter ...

DNA sequencing shows young trees are more likely to have gene variants that confer partial resistance to a fungus that has ...

Known as leafy jelly fungus or amber jelly roll (Exidia), it grows on the dead branches of deciduous trees. I find it on the downed branches of a dead oak on the forest floor.

Rick Van Duyvendyk of Garden Talk emphasized prevention as the best line of defence against Dutch Elm disease. The disease is ...

Research suggests new generation of young ash trees showing greater resistance to ash dieback fungus than adult trees.

The fungus, which lives inside the leaves, not only increases the production of defensive substances in the trees, but also produces an alkaloid itself that protects the trees from feeding damage.

It's wiping out Patrick Long's trees. The fungus killed each of these trees and coding mailboxes, playground equipment, leaves, barn roofs, even rocks. You can see how the fungus has completely ...

Scientists warn of fungal disease threatening critically endangered Dipterocarpus bourdillonii in the Western Ghats, urging ...