Rizománinatoleráns fajtaválaszték Magyarországon

摘要

The results of national variety tests of registered rhizomania tolerant varieties in 1999 are demonstrated in this article. The performance of rhizomania tolerant and rihizomania tolerant whith cercospora resistance against cercospora varieties were tested and estimated in the field infected with rhizomania and rhizomania and cercospora together.