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Filtering by: Date issued sim 2000-03 Subject Douglas fir beetle -- Idaho -- Idaho Panhandle National Forests Region

Douglas-fir beetle population assessment : Idaho Panhandle National Forests

Creator:

Kegley, Sandy, United States. Forest Health Protection, and United States. Forest Service. Northern Region

Abstract:

The unusually large amount of ice, snow, and wind-damaged trees that occurred during the winter of 1996-97 provided prime habitat for populations of the Douglas-fir beetle (DFB) (Dendroctonus pseudotsugae) to build to epidemic numbers. Beetles emerged during the spring and summer of 1998, attacking hundreds of thousands of standing Douglas-fir...

Resource Type:

Technical Report