In this CBS news article, Tyler Hesseltine from Davey's North Minneapolis office shares how the mild winter helped invasive insect but could hurt your trees.

Posted: March 05, 2024

Minnesota's warm winter has hurt the fight to control invasive species that attack trees and plants. Common invasive insects we see each year cannot survive typical Minnesota winters.Eastern Tent Caterpillars (Malacosoma americanum) on tree in spring

"We have not had a winter where we would expect much mortality for those types of pests," said Tyler Hesseltine, a certified master arborist with Davey Tree.

Hesseltine says we're already seeing some of the pests waking up from their winter slumber, such as the Brown Marmorated Stink Bug.

"Their activity has started earlier. We would expect that their populations would continue to build, and they would become a more endemic pest that we would see every year," he said.

The nasty home invaders aren't as damaging as our region's most destructive pest. After being first discovered in 2009, Emerald Ash Borer has now been confirmed in 50 counties, according to the Minnesota Department of Agriculture.

To read more of Tyler's information, click here.

For more information pleas contact the North Minneapolis Davey office.

The Davey Tree Expert Company provides research-driven tree services, grounds maintenance and environmental consulting for residential, utility, commercial and environmental partners in the U.S. and Canada. Established in 1880 and headquartered in Kent, Ohio, Davey has over 12,000 employees and is the ninth largest employee-owned company in the U.S. This year, Davey celebrates 45 years of employee ownership – Join us and apply today! 

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