Naturally, St. Hildegard’s Garden cannot treat every single plant she wrote about. But it concentrates on several of her ...

Have you noticed discoloration on your maple tree leaves this year? You aren't the only one. Here's what you should know about the disease.

Have you noticed discoloration on your maple tree leaves this year? You aren't the only one. Here's what you should know about the disease.

“There is no cure and little protection for ash tree infection,” said officials from the MDC’s tree division. “This natural disease will take ash trees very much like the elm disease did ...

Black knot, a fungal disease, is affecting cherry and plum trees in the Greater Columbus area, likely due to recent wet weather. The disease causes hard, black knots on branches, disrupting growth ...

Black knot, a fungal disease, is affecting cherry and plum trees in the Greater Columbus area, likely due to recent wet weather. The disease causes hard, black knots on branches, disrupting growth ...

Black knot, a fungal disease, is affecting cherry and plum trees in the Greater Columbus area, likely due to recent wet weather. The disease causes hard, black knots on branches, disrupting growth ...

A tree-killing disease known as Laurel Wilt is affecting over 20 counties in North Carolina, including Beaufort and Greene.

Many trees survived the disease but produced bitter, unusable fruit. Donaldson, however, delivered both resilience and sweetness — exactly what Florida growers need.

Pennsylvania naturalists are keeping an eye on a disease that has been killing beech trees in the eastern U.S. for more than a decade, but has begun spreading more rapidly in the past three years ...

Beech trees are a common and essential part of Vermont’s landscape, providing food for wildlife, but the relatively new beech leaf disease threatens their health.

A research study getting underway in Oakland Forest, an old-growth beech forest in Portsmouth, could shed light on treatments for beech leaf disease.