Yahoo

U of M researchers are planting ‘survivor’ trees in hopes of defeating Dutch elm disease

Add Yahoo as a preferred source to see more of our stories on Google. The 36 trees planted last week at Boutwells Landing senior living community in Oak Park Heights have a big job: To help revitalize ...
VTDigger

Researchers at Vermont orchard work to bring back the American elm tree in New England

BENSON — Elm trees in New England were nearly wiped out by disease more than 50 years ago, but a small number of the majestic trees survived. Now researchers are asking why and hoping the answer could ...
The Conversation

Disease has killed most of the UK’s elm trees since the 1960s – but there are signs they may be making a comeback

Elm trees were once stalwarts of the UK countryside that towered out of hedgerows, lined fields and woodlands. Glance at the landscape paintings of John Constable for a vague idea of what has been ...