May 23, 2016
Infection is hard to detect at first. It takes up to three years for the serious symptoms to show, but when they do, it doesn’t take long.
Ash trees became common in Vermont after Dutch elm disease decimated elm populations across the state, starting in the 1960s or so.
Now, ash trees are at risk.
The problem is the emerald ash borer, an insect native to eastern Asia...