1. Department of Plant Pathology, Plant Protection Institute of Hungarian Academy of Sciences, P.O. Box 102, 1525 Budapest, Hungary
2. FumoPrep Ltd. Co., Vállalkozók útja, 1/b, 6782 Mórahalom, Hungary
3. Cereal Research Non-profit Ltd. Co., P.O. Box 391, 6701 Szeged, Hungary
4. Department of Toxicology, Plant Protection Institute of Hungarian Academy of Sciences, P.O. Box 102, 1525 Budapest, Hungary
5. Department of Organic Chemistry, University of Szeged, Dóm tér 8, 6720 Szeged, Hungary