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 lost. Elm timber made ships, chairs and even water pipes until the 19th century.

These trees, and the world they held up, came crashing down when Dutch elm disease caused what is arguably the worst change to the UK’s countryside in living memory. The fungal disease…

© La Conversation - lundi 8 juillet 2024