Pruning this sappy tree in early spring is basically an open invitation for destructive fungus and troublesome pests — here's ...

A new disease impacting beech trees has spread across the state, and foresters in the northeast believe it could be potentially devastating. Beech leaf disease was first detected in Ohio in 2012 and ...

Jun. 12—Pennsylvania naturalists are keeping an eye on a disease that has been killing beech trees in the eastern U.S. for more than a decade, but has begun spreading more rapidly in the past three ...

A diseased heritage oak tree spared the chain saw in May so Sonoma County personnel and tree experts could re-evaluate its status came down Monday as opponents of its removal stood by to bear witness.

This Monday, July 3, facilities services will remove a large oak tree in front of Wickenden that is suffering from disease. The university expects to plant a different kind of tree in that location ...

The California Department of Food and Agriculture declared a citrus quarantine in a 95-square-mile area of Rancho Bernardo on Tuesday after detecting a potentially threatening citrus tree disease ...

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X A new disease impacting beech trees has spread across the state, and foresters in the Northeast ...