Emerald Ash Borer
What is Emerald Ash Borer?
The Emerald Ash Borer (EAB) is a small, green boring insect that attacks and kills all trees in the Ash family (Fraxinus spp). This invasive insect has been spreading across the State of Wisconsin for the last ten years and has now been detected in and around River Falls. River Falls has an estimated 2,000 public Ash trees.