Greg Ranallo, an arborist and the owner of Teachers Tree Service, walked along the sidewalk in front of the Shaw’s on Route 7 ...

For the past 20 years, a minuscule, viridescent insect — the emerald ash borer — has been laying waste to ash trees. The ...

Centralia's trees are infected with Emerald Ash Borers, an insect that feeds on and eventually kills ash trees.

The larvae eat through the wood under the tree bark, leaving squiggly lines and sawdust in their wake. In this Oct. 26, 2011 file photo, an emerald ash borer larvae is removed from an ash tree in ...

In this episode of ID That Tree, meet the ash family, with specific focus on the white ash ... resembling a smiley face. The bark is gray and featured an interlacing network of ridges forming a ...

or trunk sprays. At this time, Cimprich says trees are beyond the point of treatment, unless the tree is extremely significant and worth saving. You can find more information on emerald ash borer ...

Paul Tinklenberg and three co-workers made a trip to Jordan, Minnesota, for a University of Minnesota Extension-sponsored event where they saw firsthand what an emerald ash borer infestation looks ...