作者: D.J. Griffiths , A.J.H. Carr
DOI: 10.1016/S0007-1536(61)80060-0
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摘要: The production of a mutant from Puccinia coronata avenae , race 96, by ultra-violet irradiation is reported. differs the parent in its ability to attack cultivars differential host series resistant and being avirulent one cultivar susceptible 96. identical reaction on 277 reported independently Argentina Israel. significance mutation evolution new physiological races discussed. preliminary results appear be contrary theory complementary gene action parasite for this particular rust species.