In just a decade, this unusual disease has spread from Ohio across the Northeast. Scientists are testing treatments, but answers come slowly. Backlit leaves of an American beech tree show dark bands, ...

GREEN. WE ARE AT SANBORN MILLS FARM IN LOUDON. I’M JOINED BY SEAN O’BRIEN WITH UNH COOPERATIVE EXTENSION. SEAN, WE’RE HERE TO TALK ABOUT THE BEECH TREE TODAY. VERY COMMON SPECIES HERE IN NEW ENGLAND.

Understanding Septoria Leaf Spot. Do you have brown or black spots on your tomato leaves? It could be septoria leaf spot.

Beech leaf disease is out there once again, decimating beech trees in Massachusetts, as it has in the past. It's a relatively new tree disease, which first appeared in 2012 in Ohio, and has since ...

In the early part of the 20th century, the American chestnut was ravaged by an invasive fungus that arrived from Asia. That fungus made the American chestnut functionally extinct, and although some ...

And while it might feel disheartening that such a serious issue started so close to home, it’s also a powerful reflection of the strength of Northeast Ohio’s conservation community. Volk notes that ...

Beech leaf disease has already made its way to 15 states and into Ontario, with alarming results. By Margaret Roach I am hardly alone among gardeners who have called upon a copper-leaved European ...