Colorado Spruce Beetle Epidemic Continues To Expand

Spruce beetle was the most damaging forest insect pest in Colorado for the fifth consecutive year, based on a 2016 forest health aerial survey conducted by the Colorado State Forest Service (CSFS) and U.S. Forest Service (USFS), Rocky Mountain Region. Douglas-fir...

Maine Readies For New Battle With Spruce Budworm

With a couple clicks on his computer, Robert G. Wagner finds the page he’s looking for and cues up a video loop. On a weather map, a huge snowstorm builds, blowing across the St. Lawrence River from Quebec into New Brunswick. Except, it’s not a snowstorm. The weather...