UK forests 'under unprecedented threat from disease' | Environment | The Guardian

UK forests 'under unprecedented threat from disease' | Environment | The Guardian: "The UK's forests are under "unprecedented threat" from foreign pests and diseases, according to the government department responsible for the protection of forests and woodlands.

The ash dieback fungus found in East Anglia last week is just the latest invader to pose a serious threat to UK trees, and government ecologists say that more than 3m larch trees as well as thousands of mature oaks and chestnuts have been felled in the past three years to prevent similar fatal plant diseases from spreading out of control.

"We are under an unprecedented level of threat from a range of exotic pests and diseases, a lot associated with the international trade in live plants," said the Forestry Commission. "There are protections in place but the EU plant health regime is no longer fit for purpose. Too many pests and diseases are still getting through."

More than 100,000 ash trees have already been felled to prevent the spread of ash dieback, or Chalara fraxinea, since the disease was identified in March."

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