SDSU celebrated Arbor Day with a tree-planting event on campus. Read more about the new trees and SDSU's commitment to ...

Purdue Landscape Report: We have received a few elm tree samples this year with a disease we do not often see, but which is relatively common: black spot of elm. This disease, also called elm ...

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 culminated in ...

Some trees and shrubs have a bad reputation for being susceptible to diseases: lilacs to powdery mildew, junipers to juniper tip blight, flowering crabapples to apple scab, and elms to Dutch elm ...

A new study by the University of St Andrews, Forest Research, and Royal Botanic Gardens Kew highlights that restoring 'lost' elm trees in Britain requires more than biological recovery. The research ...

A new invasive insect is emerging in Central Ohio, and state officials want to know if you see one. Elm zigzag sawfly adults were trapped in Delaware County the week of April 15, according to the Ohio ...

The Jasper Chamber of Commerce and Patoka 2000 hosted a tree planting and blessing at the Jasper Public Library on Friday ...

BUCHANAN, Va. (WDBJ) - On the grounds of the historic Wilson Warehouse in Buchanan, a sleeping giant has been discovered peeping over the roofline. “I knew we had a pretty significant tree for this ...