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A granular controlled release formulation of 2 percent MCH was applied at 4.48
Douglas-fir beetle has increased to epidemic levels in mature-overmature
Windthrow occurred during late April on the Glacier View, Hungry
Mountain pine beetle populations reached epidemic level on the Hebgen
Mountain pine beetle reached epidemic levels in the Lap, Cool, Lang,
The mountain pine beetle infestation has been epidemic in lodgepole
Mortality from various causes was recorded in a Douglas-fir
Mountain pine beetle populations developed to epidemic level in