DNA sequencing shows young trees are more likely to have gene variants that confer partial resistance to a fungus that has ...

Natural selection is acting upon thousands of locations within the ash tree DNA, driving the evolution of resistance as the ...

Scientists at the Royal Botanic Gardens, Kew and Queen Mary University of London have discovered that a new generation of ash ...

This is a 20-year effort and nothing is guaranteed. Fairfax County’s Advice The county’s urban forestry staff urges people not to plant ash trees, to plant native trees instead.

Research suggests new generation of young ash trees showing greater resistance to ash dieback fungus than adult trees.

But he said other interventions would be needed to give ash trees a helping hand, such as protecting trees from grazing deer ...