The balsam woolly adelgid, a tiny nonnative flightless insect, is spreading across the American West killing subalpine fir in northern Utah's recreation-heavy mountain ranges and canyons. Rsearchers ...
Invasion of the fir killers: Tiny bugs with big name threaten subalpine fir forests in the Northwest
Entomologists from the Idaho Department of Lands and U.S. Forest Service are keeping tabs on a tiny invasive insect that can hammer subalpine fir forests. Balsam woolly adelgid, a wingless creature ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback