"8"^^ . . "Struktura virulence evropsk\u00FDch vzork\u016F sn\u011Bti (Tilletia tritici a T.laevis) a zdroje odolnosti"@cs . "Virulence pattern of European bunt samples (Tilletia tritici and T. laevis) and sources of resistance"@en . "Z(MZE-M01-01-02)" . "30" . . . "2"^^ . "bunt, Tilletia tritici, T.laevis, physiologic races, Bt genes, winter wheat, resistance"@en . . "2"^^ . "[81649ECF712B]" . . . "Struktura virulence evropsk\u00FDch vzork\u016F sn\u011Bti (Tilletia tritici a T.laevis) a zdroje odolnosti"@cs . . . "0133-3720" . . . . . . "Virulence pattern of European bunt samples (Tilletia tritici and T. laevis) and sources of resistance" . . "RIV/00027006:_____/02:#####686!RIV06-MZE-00027006" . . "Barto\u0161, Pavel" . "In low-input conditions of winter wheat growing it is an advantage to use genetically based resistance for protection against common bunt and dwarf bunt not only for economical reasons, but also with respect to the environment. Within 3 years of field testing of samples of Tilletia laevis and T.tritici on the standard set of 14 winter wheat differential cultivars and lines (BtO-Bt13) virulence of 20 European samples, one sample from the USA and one from Syria was established. In the studied set of buntsamples virulence to the wheat resistance genes Bt1, Bt2 and Bt7 and avirulence to genes Bt3, Bt5, Bt8,Bt9, Btll, Btl2 and Btl3 most frequently occurred. The studied set represented mostly physiologic races designated as L5 or T5 (virulent to Btl, Bt2, Bt7), followed by physiologic races L3 or T3 (virulent to Btl and Bt7). Among 19 cultivars tested in field experiments as potential sources of resistance, 17 cultivars were without infection, one cultivar had only 1.5% infected spikes, one cultivar had 1"@en . "V podm\u00EDnk\u00E1ch n\u00EDzk\u00FDch vstup\u016F p\u011Bstov\u00E1n\u00ED p\u0161enice je v\u00FDhodou u\u017E\u00EDvat geneticky zalo\u017Eenou odolnost pro ochranu proti mazlav\u00FDm sn\u011Btem nejen z ekonomick\u00FDch d\u016Fvod\u016F, ale tak\u00E9 vzhledem k \u017Eivotn\u00EDmu prost\u0159ed\u00ED. B\u011Bhem 3 let poln\u00EDho testov\u00E1n\u00ED vzork\u016F Tilletia laevis a T.tritici na standartn\u00EDm souboru 14 diferencia\u010Dn\u00EDch kultivar\u016F a lini\u00ED ozim\u00E9 p\u0161enice (Bt0-Bt13) byla stanovena virulence 20 evropsk\u00FDch vzork\u016F, 1 vzorku z USA a jednoho ze S\u00FDrie. Ve zkouman\u00E9m souboru vzork\u016F sn\u011Bti se nej\u010Dast\u011Bji vyskytovala virulence ke gen\u016Fmrezistence p\u0161enice Bt1, Bt2 a Bt7 a avirulence ke gen\u016Fm Bt3, Bt5, Bt8, Bt9, Bt11, Bt12 a Bt13. Zkouman\u00FD soubor p\u0159edstavoval nej\u010Dast\u011Bji fyziologick\u00E9 rasy ozna\u010Dovan\u00E9 jako L5 nebo T5 (virulentn\u00ED k Bt1, Bt2 a Bt7), d\u00E1le fyziologick\u00E9 rasy L3 nebo T3 (virulentn\u00ED k Bt1 a Bt7). Mezi 19 kultivary testovan\u00FDmi jako potenci\u00E1ln\u00ED zdroje rezistence, 17 kultivar\u016F bylo bez infekce, jeden kultivar m\u011Bl napaden\u00ED 1,5% klas\u016F, jeden kultivar m\u011Bl napaden\u00ED 13,5% klas\u016F a n\u00E1chyln\u00E1 kontrola 54,3%."@cs . . . "RIV/00027006:_____/02:#####686" . "0" . "Dumalasov\u00E1, Veronika" . "In low-input conditions of winter wheat growing it is an advantage to use genetically based resistance for protection against common bunt and dwarf bunt not only for economical reasons, but also with respect to the environment. Within 3 years of field testing of samples of Tilletia laevis and T.tritici on the standard set of 14 winter wheat differential cultivars and lines (BtO-Bt13) virulence of 20 European samples, one sample from the USA and one from Syria was established. In the studied set of buntsamples virulence to the wheat resistance genes Bt1, Bt2 and Bt7 and avirulence to genes Bt3, Bt5, Bt8,Bt9, Btll, Btl2 and Btl3 most frequently occurred. The studied set represented mostly physiologic races designated as L5 or T5 (virulent to Btl, Bt2, Bt7), followed by physiologic races L3 or T3 (virulent to Btl and Bt7). Among 19 cultivars tested in field experiments as potential sources of resistance, 17 cultivars were without infection, one cultivar had only 1.5% infected spikes, one cultivar had 1" . "Virulence pattern of European bunt samples (Tilletia tritici and T. laevis) and sources of resistance" . "Virulence pattern of European bunt samples (Tilletia tritici and T. laevis) and sources of resistance"@en . "HU - Ma\u010Farsko" . . "668693" . . "Cereal Research Communications" . . "335;342" .