The fungal disease can significantly weaken ash trees - branches become brittle and it will eventually kill the tree. Senior ...

"The earliest signs of emerald ash borer (EAB) infection on an ash tree are crown dieback (sudden increase in dead branches in the tree's crown), increased woodpecker activity (as they hunt for ...

The emerald ash borer, an invasive insect and threat to Maine ash trees, was confirmed on Mount Desert Island.