How a tree-killing beetle chose wrong human to fly into, revealing presence in B.C. VANCOUVER — The tiny beetle could ...

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

Six counties in Alabama have documented damages from Emerald Tree Borers. What is this invasive species and are they easy to treat?

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 ...

A number of trees along Birchfield Road in Webheath are infected with ash dieback, a council says.

Efforts are being taken to accelerate the removal of diseased ash trees from boulevards in Coon Rapids. The Coon Rapids City Council June 17 unanimously authorized an interfund loan of $550,000 to ...

Denver has detected the invasive emerald ash borer in the Congress Park neighborhood and urges residents to identify and act on ash tree infestations.

The city of Fargo is issuing a warning about an invasive pest nearby that they say threatens their Ash Trees.

The Emerald Ash Borer has been detected in Denver nearly a decade after city officials began preparing for the invasive wood-boring insect.

Scientists at the Royal Botanic Gardens, Kew and Queen Mary University of London have discovered that a new generation of ash trees, growing naturally in woodland, is showing greater resistance to the ...

Letter: The advancing threat of Emerald Ash Borer in Minnesota's central counties From the letter: EAB larvae feed beneath the bark, disrupting the tree's ability to transport water and nutrients.