Frank Knight dedicated 54 years to the care of an old elm tree in Yarmouth, Maine. He decided to try to save the tree from Dutch elm disease (DED) in 1956, when hundreds of elms were dying in New ...

Dutch elm disease (DED) is now unavoidable in Saskatoon, according to parks officials, so city council has approved $1.7 million to help the department deal with and dispose of what’s expected to be a ...

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 ...

The 36 trees planted last week at Boutwells Landing senior living community in Oak Park Heights have a big job: To help revitalize the state’s elm population. The American elm trees, each about 2 ...

James Weldon receives funding from the Economic and Social Research Council (ESRC). Elm trees were once stalwarts of the UK countryside that towered out of hedgerows, lined fields and woodlands.