Plant mountain ash in late fall or very early spring while ... ash will help retain soil moisture and reduce weeds. Your young tree should be watered regularly for its first couple years, until ...

Emerald ash borer (EAB), the most destructive forest pest to enter North America has left hundreds of millions of dead ash trees in its wake. Although this pest has been found throughout our state, ...

The invasive emerald ash borer, according to the U.S. Department of Agriculture, was first found in the United States in southeast Michigan in 2002. In the decades ...

Bark – Scaly on young trees; becoming similar to Fraxinus americana; ashy-gray; divided into shallow furrows shaped into diamond patterns. Native Americans commonly used green ash for bows and arrow ...

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

Hamilton was approached by the Wilks Foundation concerning the Ash trees being removed in the city because of the threat by the Emerald Ash borer, as well as other dying trees.

An invasive species of insect is putting ash trees in Northern Ireland under threat, ecologists have warned. If you have visited areas around the tree-lined towpath which leads from central ...