Mediterranean oak borers were first identified in the city of Sacramento last July. They target oaks native to Sacramento, those trees with arching canopies that line the American and Sacramento ...

WORTHINGTON — The Emerald Ash Borer is no stranger to southwest Minnesota. Arriving in the 1990s, the insect has been ...

Researchers release parasitic wasps in attempt to slow fast-moving infestation of tree-killing emerald ash borer beetle ...

Emerald ash borers first arrived in Middle Tennessee in 2014 and have spread to at least 66 counties, authorities say.

Foresters are using parasitoids to reduce the spread of the emerald ash borer beetle, following the lead of many states to ...

Oklahoma deploys parasitoid wasps in forests to combat the emerald ash borer, a beetle that’s killing ash trees across the state and the U.S.

Emerald ash borer has been found for the first time in Meeker, Murray, Otter Tail and Wadena counties, and in new areas of Carlton County.

Emerald ash borer was recently found in Milbank, now one of 13 communities in South Dakota where the pest has been detected.

Emerald ash borer has been found for the first time in Meeker, Murray, Otter Tail and Wadena counties, and in new areas of Carlton County.