MDA: Stingless wasps are battling emerald ash borer
The Minnesota Department of Agriculture has confirmed that stingless wasps are doing their job in attacking emerald ash borer. Two years after releasing the wasps at Great River Bluffs State Park ...
Stingless wasps enlisted in ash borer battle
The Minnesota Department of Agriculture continues to wage war on emerald ash borer with the help of stingless wasps. This year the department released over 182,500 wasps in the Twin Cities metro ...
Hosted on MSN11mon
Study highlights urgency of parasitic wasp release to save native bird
Researchers with the University of Minnesota hope to release highly specialized parasitic wasps to serve as a biological control method to save Darwin's finches from a dire threat: the invasive ...