A decade after the emergence of beech leaf disease (BLD) in northeast Ohio, a new study by researchers at The Holden ...

Darkened, thickened bands between leaf veins—seen here on an American beech leaf—are characteristic symptoms of beech leaf disease (BLD). First detected in northeastern Ohio in 2012, BLD has since ...

Observing the distinct forms and bark of trees like bald cypress, crape myrtles, and redbuds provides visual interest.

The tiny green-and-gold invasive species can take down 36-metre trees in just a few years. The beech leaf-mining weevil isn't very big at only two millimetres in length. But Acadia University ...

A decade after beech leaf disease emerged in Ohio, researchers have found that 30% of local American beech trees have died, ...