PORTLAND, Ore. (KOIN) — The Oregon Department of Fish and Wildlife is educating the public about some of the state’s most harmful invasive species for National Invasive Species Awareness Week.

It's part of a push to curb invasive species across the country, including right here in Oregon. The founder and chief scientist at the Institute for Applied Ecology, Tom Kaye, joined ARC PDX to ...

Oregon grape, a woody shrub in the Barberry family, Berberidaceae, is an understory invasive that prefers partial shade and moist, yet well-drained soils typically grows 1-5 feet tall, spreading ...