A single tree in Saskatoon has been confirmed as having Dutch elm disease, which has destroyed millions of trees across North America. The disease was found in an American elm tree in the Montgomery ...

Dutch elm disease has claimed the life of a 100-year-old elm tree in the Waikato, despite the tree being vaccinated. The fatal and fast-spreading disease is caused by a species of fungus and almost ...

The Beauly elm has been laser-scanned to create digital images of the tree What is believed to be Europe's oldest elm tree has succumbed to Dutch Elm Disease and is dying, say experts. The wych elm at ...

EGREMONT — Berkshire County's most photographed tree got a special injection Friday morning to protect it from Dutch elm disease. Early Friday, before the daily heat could set in, a crew from ...

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 ...

The joint-oldest elm tree in Europe has been chopped down after it contracted Dutch elm disease. The elm, which has a twin, was planted in Brighton around 1613 during the reign of James I. Experts say ...

One of the largest old elm trees in Toronto — possibly in all of southern Ontario — is on its last legs. But as the city finalizes plans to take down the Barton Avenue landmark next week, a University ...

The elm tree can return to the British countryside, given a helping hand, according to a new report, external. More than 20 million trees died during the 1960s and 1970s from Dutch elm disease. In the ...