This article is from the source 'bbc' and was first published or seen on . It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at http://www.bbc.co.uk/news/uk-england-south-yorkshire-43111560

The article has changed 4 times. There is an RSS feed of changes available.

Version 0 Version 1
Disease-resistant English elms planted in Sheffield Disease-resistant English elms planted in Sheffield
(35 minutes later)
Disease-resistant English elms are being planted in Sheffield as part of a national trial to combat the effects of Dutch elm disease.Disease-resistant English elms are being planted in Sheffield as part of a national trial to combat the effects of Dutch elm disease.
The epidemic which plagued the country in the 1960s and 70s wiped out millions of elm trees.The epidemic which plagued the country in the 1960s and 70s wiped out millions of elm trees.
Experts say outside a cordon sanitaire in Edinburgh and Bristol there are fewer than 1,000 old elms in the UK.Experts say outside a cordon sanitaire in Edinburgh and Bristol there are fewer than 1,000 old elms in the UK.
The Sheffield initiative will see 24 disease-resistant saplings planted at Greno Woods nature reserve.The Sheffield initiative will see 24 disease-resistant saplings planted at Greno Woods nature reserve.
Dutch elm disease is a fungal disease that first appeared in the UK in the 1920s.Dutch elm disease is a fungal disease that first appeared in the UK in the 1920s.
The disease takes the form of a fungus and is spread through the trees' roots or by the elm bark beetle.The disease takes the form of a fungus and is spread through the trees' roots or by the elm bark beetle.
Dr David Herling, who is the national lead for the project, said: "The idea behind the eight experimental plantations is to establish a range of resistant elms across varying climate and soil conditions countrywide, from Exeter to Edinburgh."Dr David Herling, who is the national lead for the project, said: "The idea behind the eight experimental plantations is to establish a range of resistant elms across varying climate and soil conditions countrywide, from Exeter to Edinburgh."
He said the trial would be used to find which varieties were suitable for wide-scale planting.He said the trial would be used to find which varieties were suitable for wide-scale planting.
Some of the varieties being planted in Sheffield are so new they do not yet have names, he added.
Other trials are taking place in Monmouthshire, Devon, Middlesex and Northumberland.Other trials are taking place in Monmouthshire, Devon, Middlesex and Northumberland.
Highgrove, Kew Gardens and the Royal Botanic Garden Edinburgh are also taking part.Highgrove, Kew Gardens and the Royal Botanic Garden Edinburgh are also taking part.
The latest, the Sheffield initiative, was crowdfunded by enthusiast Paul Selby, who raised £700 in two weeks to support the planting.The latest, the Sheffield initiative, was crowdfunded by enthusiast Paul Selby, who raised £700 in two weeks to support the planting.
He said he remembered seeing "wonderful English elms" die during the epidemic, and wanted to do something to combat the devastating effects of Dutch elm disease.He said he remembered seeing "wonderful English elms" die during the epidemic, and wanted to do something to combat the devastating effects of Dutch elm disease.
The first of the Sheffield saplings was planted at a ceremony earlier.The first of the Sheffield saplings was planted at a ceremony earlier.
A killer diseaseA killer disease
Source: Sheffield & Rotherham Wildlife TrustSource: Sheffield & Rotherham Wildlife Trust