Wood Boring Insects of Montana
Judolia instabilis (Haldeman)
Recorded Montana Distribution
Distribution: western North America, northwestern Mexico (Durango)
Biology and Hosts: Pine
Collecting Notes:
Flight Period: May - September
Size: 6-15mm
Photos courtesy of Larry Bezark via Photographic Catalog of Cerambycidae of the World: http://plant.cdfa.ca.gov/byciddb/details.asp?id=7139
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