A decade after the emergence of beech leaf disease (BLD) in northeast Ohio, a new study by researchers at The Holden Arboretum reveals that American beech (Fagus grandifolia) is experiencing ...

By Bob Tomaselli & Kaitlin Muccio In the heart of Hopewell Township, a quiet crisis is unfolding among one of New Jersey’s ...

Brianna Shepherd, research specialist at Holden Forests & Gardens, measures the diameter of an American beech tree as part of a long-term study on the impacts of beech leaf disease. First observed ...

the American elm, Ulmus americana) and an emerging threat called Beech Leaf Disease (which is rapidly spreading on American beech trees throughout the eastern US. Our project has produced an American ...