"We did find that they can parasitize multiple oak gall wasp species and that they can spread," Prior said, per Bing U News. ...

At least two different populations of a parasitic wasp native to Europe have been found on opposite coasts of North America.

Learn about B. dorsalis, a previously unknown species of parasitic wasp from Europe that has now been discovered in the U.S.

OSU, also is rearing thousands of its own parasitic wasps and releasing them in key locations near Hood River, Ore., and The Dalles, Ore., to measure impacts.

This article was originally published on mentalfloss.com as Parasitic Wasp Documented in the U.S. for the First Time-What to ...

Oak gall wasps and their predators don't have the panache of butterflies, but they're attracting growing interest among both ...

Kabashima and his colleagues have been responsible for locating and introducing two parasitic wasps from Mexico that feed solely on the giant whitefly. Since 1997 these wasps have been released in ...