Scientists have identified 3,000 ash trees with suspected resistance to a deadly disease.
Tags: ash-dieback trees
The tree disease will cost taxpayers a third more than the foot-and-mouth outbreak in cattle in 2001.
Tags: environment ash-dieback trees
Millions of diseased trees near buildings, roads and railways will have to be cut down, it is warned.
Tags: environment brecon ash-dieback natural-resources-wales rural-life
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