In heavily affected areas, up to 30% of beech trees are killed within seven years of contracting beech leaf disease.

A post on the City of Fargo Facebook page says that Emerald Ash Borer has been confirmed across the Red River, putting the trees in Fargo at serious risk. Some neighborhoods in Fargo have a street ...

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

“We’ve got a lot of very mature ash trees that are not doing well because of emerald ash borer,” QPS Maintenance Director ...

Britain's trees are evolving resistance to the deadly ash dieback fungus, scientists have revealed. The disease has wrought ...

The Minnesota Department of Agriculture has confirmed emerald ash borer (EAB) in multiple new locations. EAB was confirmed in ...

Emerald Ash Borer (EAB), a small beetle from East Asia, is causing big problems for ash trees across Minnesota. This invasive ...

Edward F. Gilman's 1991 paper, "Dispelling Misperceptions About Trees," said that "roots on one side of trees such as oaks and mahogany generally supply the same side of the tree" with water and ...

The trees, which grow to 80 metres, once flourished here but this landscape is so degraded some want alpine and mountain ash declared a threatened species.

The Ash tree grows in various soil conditions. Many trees will need to be removed as decline and death is likely. Emerald ash borer was first identified in Kansas in 2012.

They will start injecting city trees this summer. Residents can also learn about precautions to protect trees on their property by visiting the city's emerald ash borer web page or contacting the ...

Winnipeg will start treating ash trees in certain areas for the emerald ash borer starting next week, the city said in a news release Thursday. Those treatments will happen Monday to Friday ...