THE CHOICE OF WART VARIETIES WITH COMPLEX RESISTANCE TO WART AND NEMATODES IN WESTERN REGION OF UKRAINE AND DISTINGUSHING SOURCES OF RESISTANCE
Journal Title: Наукові доповіді НУБіП України - Year 2017, Vol 3, Issue 3
Abstract
There were proposed the results of potato breeding material study on wart resistance during 2011 -2016 in Western region of Ukraine with the distinguishing sources of resistance. There were distinguished 3001 samples of potato from 3331 tested samples of resistant to wart during the previous testing and 108 samples during the state testing, There were evaluated 43 varieties of potato resistant to wart pathotypes and isolates of golden cyst nematodes. There were distinguished 16 varieties of potato with complex resistance to wart and glodoberosis. They may be improved in the disease sources and use breeding for crossing as a source of resistance.
Authors and Affiliations
G. V. ZELYA, T. M. OLIYNYK, M. M. KYRYK
Keywords
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