Jana C. Lee, jana.lee@ars.usda.gov1, Shakeeb M. Hamud, shamud@fs.fed.us2, S. McElwey, sjmcelwey@fs.fed.us3, Jose Negron, jnegron@fs.fed.us4, A. Steven Munson, smunson@fs.fed.us5, Jeff Witcosky, jwitcosky@fs.fed.us4, and Steven J. Seybold, sseybold@fs.fed.us2. (1) USDA ARS, 3420 NW Orchard Ave, Corvallis, OR, (2) USDA Forest Service, Pacific Southwest Research Station, Chemical Ecology of Forest Insects, 720 Olive Drive, Suite D, Davis, CA, (3) Colorado State University, Department of Bioagricultural Sciences and Pest Management, C129 Plant Science Bldg, Fort Collins, CO, (4) USDA Forest Service, 240 West Prospect Road, Fort Collins, CO, (5) USDA Forest Service, Forest Health Protection, 4746 South 1900 East, Ogden, UT
Species 1: Coleoptera Curculionidae: Scolytinae
Scolytus schevyrewi (banded elm bark beetle)
Species 2: Coleoptera Curculionidae: Scolytinae
Scolytus multistriatus (smaller European elm bark beetle)