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Virulence Frequency to Powdery Mildew Resistances in Winter Barley Cultivars
barley Blumeria graminis f.sp. hordei Hordeum vulgare powdery mildew resistances
2014/3/11
Virulence frequencies to powdery mildew resistances in winter barley cultivars mostly registered in
the Czech Republic were studied in 2007 and 2008. Random samples of the air populations originatin...