The Emerald Ash Borer has come to Cincinnati and if you have an ash tree you should be concerned. It can take 3 years, but this tiny beetle can kill one of the most important parts of your landscape, significantly affecting its value. Preventative treatments can be expensive so the homeowner needs to decide for themselves the value of such options. Currently Delhi Flower and Garden Centers carries two chemicals that are listed as effective protective treatments for your Ash tree. Stop by our "Garden Pharmacy" department and let us help you compare the alternatives.