Wood Boring Insects of Montana
Monochamus obtusus Casey
Recorded Montana Distribution
Distribution: wUSA (ID, WA, OR, CA)
Biology and Hosts: Fir, Spruce
Collecting Notes:
Flight Period: June - September
Size: 20-29mm
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Photos courtesy of Larry Bezark via Photographic Catalog of Cerambycidae of the World: http://plant.cdfa.ca.gov/byciddb/details.asp?id=7833
A Montana Agriculture/ Experiment Station project in cooperation with USDA, APHIS, Plant Protection and Quarantine, Montana Department of Agriculture, Dept. of Natural Resources and Conservation, Forestry Division, and Montana 4-H
