More than 2,000 diseased trees across Leeds need to be chopped down, the city council has announced. The trees are infected ...

Ash dieback is a severe disease that has substantially threatened European ash populations, particularly Fraxinus excelsior. The disease is caused by the invasive ascomycete fungus Hymenoscyphus ...

The common ash (Fraxinus excelsior) is one of the most important native tree species in Ireland but is threatened by the spread of ash dieback (also known as Chalara disease). The disease is caused by ...

A dozen trees are set to be felled in a park after they were found to be riddled with ash dieback and Dutch elm disease. Northumberland County Council plans to remove the trees from Ridley Park in ...

Almost 200 Ash dieback infected trees in Mid Devon will be felled later this March. Devon County Council has identified 190 infected trees in the Bickleigh area that need to be removed for safety ...

Trees are struggling to cope with the rate of climate change and so we may need to intervene to make more resiliant forests ...

When trees are felled, the council needs to be get better at telling people what’s happening and why, a Brighton and Hove councillor said.

I'm fortunate to work where I get a day off now and then for "continuing education" as a certified arborist. The most recent one-day class I attended included some good information on Raywood ash, an ...

Emerald ash borer has yet to found in Brown County, but the Aberdeen Forestry Department isn't sitting idly by waiting for the insect's inevitable appearance. About 35 to 40% of the boulevard trees in ...