Beetle species moving west; said to kill ash trees within 3 to 5 years of infestation By Kelli Siehl, Staff Writer, The Times POCOPSON — While the stink bug has been a much-despised recent addition to the local insect scene, the Emerald Ash Borer routinely proves deadly to ash trees, a state official recently told … Continue reading Emerald Ash Borer threatens local ash trees