News tagged with dutch elm disease

Vaccine stops Dutch elm disease

Since 1992 over half a million Dutch elms have been 'vaccinated' against Dutch elm disease. Among these vaccinated trees, only 0.1% was infected by the fungus via the infamous elm bark beetle over recent years. The Wageningen ...

dateJun 20, 2016 in Ecology
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Poor outlook for ash trees

The future for ash – the tree that gave us food, fuel and the Sweet Track, one of the oldest roads in the world – looks bleak, according to a new survey of its biology and ecology. The review by tree expert Dr Peter Thomas ...

dateMar 23, 2016 in Ecology
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