Author Affiliations +
Sue Blodgett,1 Michael A. Ivie,2 Mark Majerus3
1Department of Entomology, Montana State University, Bozeman, MT 59717, U.S.A. ; blodgett@montana.edu
2ibid, ; mivie@montana.edu
3USDA-NRCS Bridger Plant Materials Center, 99 S. River Rd., Rte. 2, Box 1189, Bridger, MT 59014-9718, U.S.A. mark.majerus@mt.usda.gov