The Resistance of Hybrids of Solanum tuberosum ssp. andigena and S. multidissectum to Heterodera rostochiensis Pathotype E
1972; Wiley; Volume: 21; Issue: 2 Linguagem: Inglês
10.1111/j.1365-3059.1972.tb01731.x
ISSN1365-3059
AutoresD. M. PARROTT, D. L. Trudgill,
Tópico(s)Plant Disease Resistance and Genetics
ResumoSUMMARY Some F l progeny of crosses between resistant and susceptible cultivars of potato contain resistance to Heterodera rostochiensis pathotype E (British notation) supplementary to that conferred by genes H 1 and H 2 . This resistance in hybrid K2/6 was equal to that of its parent D40 and could be incorporated in a useful resistant cultivar.
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