VANCOUVER — The tiny beetle could scarcely have picked a worse human to fly into. Amateur entomologist Andrew Short was ...

South Dakota officials have added another county to a pest quarantine list as they try to slow the spread of the killer ...

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 ...

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 ...

Jun. 27—WRENSHALL — The Minnesota Department of Agriculture has quarantined Carlton County after discovering infestations of an invasive ash-tree killing beetle across the southeastern portion ...