Scientists will spend the next three years looking at the best, environmentally-friendly, ways to deal with the pest.

The emerald ash borer's larvae attack trees from within. Beech leaf disease from nematodes attack beech trees; Various fungal ...

Ash dieback and other tree diseases are resulting in significantly more greenhouse gas emissions than previously thought because a large amount of carbon is escaping from woodland soils, a study has ...

Scientists at the Royal Botanic Gardens, Kew and Queen Mary University of London have discovered that a new generation of ash trees, growing naturally in woodland, exhibit greater resistance to the ...

The city of Stevens Point will treat two types of city-owned trees over the next few weeks to protect against insects and ...

An epidemic spreading across Europe affecting some of Britain's most ecologically-important trees may be over as scientists have developed a fast-track method of breeding disease-resistant ash. Ash ...

As spring gives way to summer, you may notice dead, leafless trees standing out in Missouri's green landscape. It's a growing ...

Due to expected differences in shade tolerance and water demands, growth responses to changing light and hydrological conditions will differ between species. The horizontal and vertical position of ...

A sticky trap on an ash tree in Belvoir Park area of Belfast Traps have been laid as part of a research project to protect native ash trees from an invasive species of insect that can strip a tree ...