Mequon finds Emerald Ash Borer see 2014 April News Release for information

In 2014, the City confirmed the presence of Emerald Ash Borer (EAB) - read the April 2014 news release for more details.  Since that time, Staff confirmed the presence in several additional locations and upon further evaluation, confirmed that the infestation is well established.  Many ash trees present with outward signs of infestation, including lack of leaves and woodpecker damage.  In these trees the infestation has reached the stage where the tree is already dying.