![](https://csfs.colostate.edu/wp-content/uploads/2016/02/2015-FHR-cover-news-web.jpg)
Report Highlights Mountain, Urban Forest Health Concerns in Colorado
FORT COLLINS, Colo. – Millions of acres of Colorado’s native forestlands have been impacted by bark beetles in the past two decades, and now an exotic tree pest – the emerald ash borer (EAB) – is threatening the state’s planted urban forests.