CU study: Spruce beetle infestation in N. Colo. tied to drought
A new University of Colorado Boulder study indicates drought high in the northern Colorado mountains is the primary trigger of a massive spruce beetle outbreak that is tied to long-term changes in...
View ArticleA plague of ash borers? Not yet.
In late September, the emerald ash borer (EAB), an invasive pest of ash trees was identified within the city limits of Boulder. Since that time, staff from the City of Boulder Forestry Division and the...
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