The most economical way to control emerald ash borer

The emerald ash borer has been responsible for the injury and death of tens of millions of ash trees in the 10 years since it was introduced to the United States, and has now spread to 15 states (IL, IN, IA, KY, MD, MI, MN, MO, NY, OH, PA, TN, VA, WV and WI) as well as Ontario and Quebec in Canada. The cost in lost tree value, tree removal and tree replacement is estimated to be 13.4-26 billion dollars…