Pine Beetles and Ash Borers Threaten Colorado Forests

The mountain pine beetle is exploding across Colorado’s Front Range, devouring ponderosa pines at a rate up 150% from last year—over 5,000 acres already lost in nine counties. This isn’t a fluke; it’s part of a growing crisis that once ravaged lodgepole forests. Meanwhile, the emerald ash borer is spreading to cities like Aurora and Denver, having jumped from 2013’s initial sightings to at least 20 towns—and experts warn it’s headed south toward Castle Rock and Colorado Springs. State Forester Matt McCombs warns the beetle threat will escalate exponentially, demanding not just practical solutions but emotional readiness as forests transform. A new map projects massive ponderosa losses over the next 20 years, with limited resources to save them. But hope isn’t lost: pesticide injections and beetle-decoy chemicals can protect individual trees, though costly at scale. The state is also tackling wildfire risks from dead trees, especially near homes, and building long-term resilience through diverse, age-mixed forests—requiring massive effort and community cooperation. Support the show:Get a discount at https://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/6a8979ce006db077