CHISAGO COUNTY, Minn. (FOX 9) - A scary-sounding insect is helping Minnesota in its battle against one of the worst pests for ...

Anthracnose is a common spring disease on maple trees. Several different fungi can cause the symptoms we describe as anthracnose.

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

Ash trees in the UK are rapidly evolving resistance in response to ash dieback disease, DNA sequencing of hundreds of trees has shown. The finding is good news, says Richard Buggs at the Royal ...

Publicly owned ash trees are being treated to protect against invasive pests like the emerald ash borer.

BRATTLEBORO — When Robert Clements first moved to Vermont more than 50 years ago, he didn't know an ash tree from a hole in the ground. But in the dead of winter, he quickly learned ash splits easily ...

Answer: Recent rains have led to a buildup of fungal spores in the air, causing anthracnose disease to occur on ash, sycamore and other trees, including dogwood, maple and oak.

The insect can kill untreated ash trees within a few years of infestation.Urban Forester John Scott said ash trees make up less than 2% of Fayetteville’s tree canopy.

Eleven ash trees will be taken down on a commercial property on West Elizabeth Street in Fort Collins on June 2, closing a business for the day.

Purdue Landscape Report: Recently, there has been an uptick in questions related to one of Indiana’s most notorious invasive pests: the emerald ash borer. Homeowners, businesses, even professionals ...

There’s a tree killer on the loose in Oregon, and nobody knows how to stop it. An invasive green beetle called the emerald ash borer arrived in the Midwest from Asia, and it’s killed over 100 ...