1. Department of Plant Breeding; Justus Liebig University; Giessen Germany
2. IGEPP, INRA, AGROCAMPUS OUEST; Univ Rennes; Le Rheu France
3. Biogemma; Mondonville France
4. Section of General Plant Pathology and Crop Protection; Georg August University; Göttingen Germany
5. Terres Inovia; Thiverval-Grignon France
6. Syngenta Seeds France SAS; Saint-Sauveur France
7. KWS SAAT SE; Einbeck Germany