The existence of possible pathotypes of beet necrotic yellow vein virus (BNYVV) and their impact on partially resistant sugar beet varieties
- Autor/in: Koenig, R., M. Kruse, H. Hoffmann, W. Heijbroek, G. Büttner, K. Lindsten, H. Paul
- Jahr: 1994
- Zeitschrift: Proc. 57. IIRB-Winterkongreß, Brüssel
- Seite/n: 363-381