The roots of more than 300 ash trees in and around Waterfront Park are being injected with a chemical intended to prevent the trees from being infested — and killed — by the emerald ash borer.
courier-journal.com.com -, Louisville Courier-Journal
Mon, 06/29/2009 - 12:52pm
The roots of more than 300 ash trees in and around Waterfront Park are being injected with a chemical intended to prevent the trees from being infested — and killed — by the emerald ash borer.