Learn about the Black Ash Tree (Fraxinus Nigra Marsh)—its characteristics, habitat, ecological importance, and tips for ...

In the Adirondack Park, scientists released parasitic wasps in a nationwide experiment using biological controls against ...

It blooms clusters of white flowers in the spring and maintains the great bark color throughout the year. Larger trees, such as the American elm, oak, ash and cottonwood have various elements of deep, ...

They are striving to protect the state's remaining brown ash trees ... The female beetles lay eggs on the bark. When they hatch, the larvae burrow inside the tree and feed on the inner wood ...

Emerald ash borer beetles, an invasive species that kills ash trees by gnawing away at the tissue beneath the bark, have toppled more than four trees onto her property over the past decade.

Learn how to grow American mountain ash, a lovely native tree that provides year-round interest for gardens in cooler ...

If you own land, know if you have brown ash. It is a tall, slender tree, with spongy, dark gray bark that easily rubs off and leaves of lance-shaped leaflets, that grows in moist soil along slopes ...