When no signs of life were left, university officials took the “last resort” and decided to remove the dead tree on May 4.

As part of ongoing research work for almost 15 years, researchers are working to study trees that appear to be resistant to Dutch elm disease and propagate clones of the trees that will then be ...

These pests are not just a nuisance; they can be carriers of diseases, including the infamous Dutch elm disease which has ...

However, almost all mature American elm trees have been killed in the last 50 years by Dutch elm disease, which is caused by a fungus, Ophiostoma novo-ulmi, introduced from Asia. Elm bark beetles ...

A massive American elm tree that stood for generations on the lawn of the First Presbyterian Church 1793 in Washington took ...

In August 2011, homeowner Marlene Nickolai watched her largest elm tree (with a 49-inch diameter) cut down because of Dutch elm disease. Less than one year later, she watched the other six elms in ...

The century-old elm tree at the iconic Tavern on the Green restaurant will be removed after the Parks Department determined ...

Arborists generally agree it is only a matter of time before emerald ash borers chew their way west from their Minnesota foothold along the Mississippi River and the Twin Cities. That means they ...

Budget25: The hiring of two more employees in the forestry division will help city hall improve response times for service ...

Staff and volunteers form Northumberland Wildlife Trust have returned to Juliet’s Wood reserve to conduct conservation work.