Author Affiliations +
John D. Lattin,* Tamera M. Lewis,** Eric M. Coombs***
*(JDL) Department of Botany and Plant Pathology, Oregon State University, Corvallis, Oregon 97331-2902, U.S.A.
**(TML) 150 Quail Ridge Rd, Selah, Washington 98942, U.S.A. (e-mail: richelieu@elltel.net)
***(EMC), Oregon Department of Agriculture, Plant Division, 635 Capitol St, Nebraska Salem, Oregon 97301, U.S.A. (e-mail: ecoombs@oda.state.or.us)