In this tree identification episode, Purdue Extension forester Lenny Farlee will talk about how American elm leaves have jagged edges with a large tooth and then smaller teeth like edges on top of it.

DALLAS — The winter freeze this February was a tough test for trees across North Texas, and we're still seeing the impact months later. If your trees appear to be dying now, there's a good chance it ...

On the St. Paul campus of the University of Minnesota, rows of tiny elm trees sprout in a test field run by University researchers. These elms are a series of new trees cloned by the University that ...

MOOSE JAW, SK –Residents are reminded the provincial Elm Tree Pruning Ban will be in effect April 1 to Aug. 31.

Saskatoon city hall is expecting a big increase in Dutch elm disease cases this year after a record 41 positive diagnoses ...

The American elm (Ulmus americana) was once a common sight on the Upper Mississippi River, but Dutch elm disease, or DED, has killed many trees. DED is an invasive fungal pathogen that is spread by ...

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Add Yahoo as a preferred source to see more of our stories on Google. Richard Kerbes, left, and Madeline Berezowski of the SOS Tree Coalition examine an elm tree along Spadina Crescent. (Chanss ...