Every fall for years, Deborah McCullough and her husband fished salmon from Western Michigan’s Betsie River. “It’s a little ...

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 ...

The Minnesota Department of Agriculture Wednesday conducted the state’s first release of stingless wasps as a biological control in an effort to slow the spread of emerald ash borer in Minnesota.

Photo courtesy of USDA/UH-Manoa Maui coffee farmers are “cautiously optimistic” about the proposed use of a parasitoid wasp in Hawaii to help control the invasive coffee berry borer ...