An attack by an insect not even half an inch long is threatening to decimate the state's Ash trees. Oregon State University (OSU) wants to show you how to stop that from happening. The Emerald Ash ...
Washington state officials have been tracking the migration of the California fivespined ips from Oregon since the flying insect appeared in the Columbia River Gorge in 1999. In 2022, U.S. Forest ...
Oregon State University professor emeritus Judy Li ... miraculous in their ability to transform from tiny, underwater insects into winged flyers, they also play an important role in keeping ...