This is Emerald Ash Borer Awareness Week. It is a time when those who care for this country’s trees work to make the public aware of this deadly threat to the common ash tree, hundreds of ...

There are several insects, diseases and environmental conditions that can cause ash tree mortality. Some of the signs of Emerald Ash Borer (EAB) infestation include tree limb dieback followed by ...

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 common ash (Fraxinus excelsior ... through the work of Oliver Rackham and others, that a coppice ash tree is frequently an indicator of an ancient woodland, and that, because coppiced trees are ...

University of Minnesota Extension Minnesota now has more ash trees than any other state, a claim held by Michigan until emerald ash borer, or EAB, arrived ...

If your AC bill spirals out of control every summer, one of the best things you can do to lower it is plant a shade tree or two. When planted in the right spot, shade trees can cut a home's ...

In the decades since, the wood-boring beetle has spread east and west across the U.S. and Canada, killing tens of millions of ash trees, causing one of the costliest forest insect invasions to date.

Ash sawfly have since been found in County ... But by then the damage done to the foliage of one of Northern Ireland's most common trees will be easy to see. Joshua Clarke, of invertebrate ...

Signs of the disease are now evident in Irish hedgerows, where skeletal ash trees with barren tips are becoming increasingly common. The impact is significant to that of the Dutch elm disease (DED ...