Battle over toxic beetle killer is on in Estes Park

A mountain pine beetle.

A mountain pine beetle.

The pine beetles are still hungry, and nothing is going to stop them from killing the vast majority of Colorado’s mature lodgepole pines in the next several years.

(Last year, the beetles chewed through nearly half a million acres of trees in Colorado, bringing the total bug damage in the state to about 2 million acres.)

But some organizations and homeowners hope that there’s some chance of at least saving a few of the pines — the ones that shade campsites, line ski runs or decorate a back yard — and that hope goes by the name of carbaryl.

The problem is that carbaryl — which to have any hope of fending of the munching beetles would have to be sprayed every year for a decade — is  a “likely carcinogen,” according to the EPA, that can also cause a host of other unpleasant neurological problems. And two years ago, it showed up in Boulder’s water for the first time.

This month, a group of residents in Estes Park have begun organizing to fight carbaryl, forming the Mountain Pine Beetle Defense Council, according to the Trail Gazette.

Around Estes, the chemical is sprayed by the city, the forest service and Rocky Mountain National Park. Read more