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

The Emerald Ash Borer has been detected in Denver nearly a decade after city officials began preparing for the invasive ...

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

Ash trees are evolving resistance to a fungus which has decimated the species in recent years, a new study shows.

After ten years of preparing for and working to prevent the spread of emerald ash borer in the Denver metro, the city and ...

The Minnesota Department of Agriculture has quarantined Carlton County after discovering infestations of an invasive ash-tree killing beetle across the southeastern portion of the county. Even though ...

The emerald ash borer, an invasive insect that’s killed millions of trees across the United States, was found in several ...

South Dakota State University Extension will host public meetings about the emerald ash borer in Watertown and Milbank following the insect’s discovery in those communities. The Watertown meeting is ...

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

The 2025 Emerald Ash Borer Treatment Project will treat approximately 926 ash trees and will take up to two weeks to complete. These treatments will protect the trees from EAB for three years. The ...

According to Ontario’s Invasive Species Centre, up to 99 per cent of ash trees are killed by the emerald ash borer within ...