spruce beetle

noun

1. a beetle, Dendroctonus rufipennis, that feeds on and nests in spruce, pine, and other evergreen trees, sometimes causing extensive damage.

Example Sentences

There was a decline in tree mortality in 2019 due to bark beetles compared to 2018, but “large epidemics of spruce beetle and roundheaded/western pine beetles in Colorado continue to expand,” the report said.

From Washington Times

The move comes as officials try to reduce fire danger amid a spruce beetle infestation, the Anchorage Daily News reported .

From Washington Times

The move comes as officials try to reduce fire danger amid a spruce beetle infestation, the Anchorage Daily News reported .

From Seattle Times

In terms of forest health, the homogeneity of the age class of the trees allowed the spruce beetle to run rapidly along the Continental Divide.

From Washington Times

And in 2017, invasive pests like the spruce beetle continued to whittle away the state’s forests.

From Washington Times