State To Release Wasps To Fight Emerald Ash BorersOfficials are planning to release stingless wasps near St. Paul's stately Summit Avenue to combat a newly discovered infestation of emerald ash borers.
The Nite Show with Mischke - 9/23/10
New Weapon Against the Borer: Stingless Wasps

More From WCCO | CBS Minnesota

Best Of Minnesota
Good Question
Ski Report

Listen Live