| Affiliation: | Authors' addresses: Department of Plant Pathology, Plant Protection Institute, Hungarian Academy of Sciences, PO Box 102, 1525 Budapest, Hungary;;Plant Protection and Soil Conservation Service of County Vas, Ambrózy sétány 2, 9762 Tanakajd, Hungary;;Plant Protection Institute, Georgikon Faculty of Agricultural Sciences, Veszprém University, Deák F. u. 16, 8360 Keszthely, Hungary;;Department of Plant Science, University of Manitoba, Winnipeg MB R3T 2N2, Canada (correspondence to D. Magyar. E-mail: ) |
