Emerald ash borer is one of the newer pests threatening our beautiful shade trees. As its name says, EAB attacks ash trees, boring under the bark, effectively slowly killing them. EAB was ...

The Emerald Ash Borer is an invasive insect that feeds on ash species. In an effort to save the trees, city arborist Shawn Dickerson gave a tour of the Oak Hill Cemetery. The cemetery is home to ...

This variability could inform the development of hardier ash trees, resistant to both the invasive beetles and rising ...

More than 90% of all ash infested by the insect native to Asia eventually die, threatening to make the tree species functionally extinct in North America. In response, researchers are working to ...