Both of these methods are expensive and labor-intense, and insecticides can have harmful effects on other organisms (including humans). Traditional horticultural breeding programs have produced ...

In this edition of ID That Tree, we’re going to introduce you to yet another native Indiana elm found in the far southwest corner of Indiana, and that is winged elm. It’s named for its prominent corky ...

The giant English elm tree---an anchor for the Belmont Manor and historic park in Elkridge---is about to come down. The 95-foot-tall elm is close to 250 years old. "It's a non-native English elm tree.

American elms have been the victim of a decimating disease known as DED or Dutch Elm Disease. However, there are a few that linger and remain, gracing our city streets with their majestic arching form ...

The Leelanau Conservancy is spearheading efforts to restore the American elm tree, once nearly extinct due to Dutch elm dis ...

One tree stands out from its leafy green neighbors. Some of the tree's leaves are missing. Others are brown and eaten away as a result of "skeletonization" from the larger elm leaf beetle.

SAN ANTONIO — Tricia Sowers, PhD, introduced attendees to allergenic trees along the River Walk and discussed how immunotherapy can address them at the 16th Annual Allergy, Asthma & Immunology ...

For decades, the American elm population has dwindled, and one of its greatest threats is the deadly Dutch elm disease, which has taken its toll on Brown’s campus, too. The tree removal ...