The most common North American deciduous trees are elm, willow, beech, cherry, birch, and basswood. These trees each have their own unique qualities, from the heart-shaped leaves of the birch to ...

The leaf of an American elm tree. (Tamara Yakaboski, Special to The Denver Post) Dutch elm disease is a fungus aided by beetles.

American elm trees are being feasted on by larvae of the larger elm leaf beetle, Slye said. This native half-inch beetle has blueish-black stripes across its orange back and its larvae have a ...

Brown University’s 155-acre campus is home to thousands of trees and is recognized for its impressive American elm collection. Last year, the campus lost an iconic community fixture, an elm tree ...

The Imported Elm-Leaf Beetle Join Our Community of Science Lovers! Sign Up for Our Free Daily Newsletter 0 0 ...

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 ...

This week, we introduce the American elm or Ulmus americana. The American elm, also called white elm, is easily identified by its simple doubly-serrated oval leaves, which feature a large tooth with ...

One man is dead following a suspected DUI three-vehicle collision at the intersection of Elm & East American Avenue.

People are also reading… The recognizable pattern left on an American elm leaf by the elm zigzag sawfly in Westfield. North Carolina is one of the five eastern states where the bug has been spotted.

Brown University’s 155-acre campus is home to thousands of trees and is recognized for its impressive American elm collection. Last year, the campus lost an iconic community fixture, an elm tree ...