More than four-fifths of people cannot identify an ash tree from its leaves and almost half cannot recognise an oak, a survey has revealed. Members of the public are being encouraged to report signs ...
An insect that has killed more than 99% of North American ash trees it has infested could be heading to the UK, according to scientists. The emerald ash borer is a beetle that is native to Asia and ...
A deadly fungus is spreading "more quickly and lethally" through the UK's ash trees than experts had anticipated, BBC Wales has learnt. Millions of diseased trees near buildings, roads and railways ...
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