Zbornik Matice Srpske za Prirodne Nauke (Jan 2005)

Efficiency of Pc genes of resistance to prevalent pathotypes of Puccinia coronata avenae

  • Staletić Mirjana D.,
  • Stojanović Srbobran D.,
  • Milovanović Milivoje S.

DOI
https://doi.org/10.2298/ZMSPN0508301S
Journal volume & issue
Vol. 2005, no. 108
pp. 301 – 307

Abstract

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This paper deals with efficiency of some Pc genes of resistance to pre valent pathotypes of crown rust causer in oat. It was found that in seedlings stage the most efficient were genes Pc 68 and Pc 39 (100%). Satisfying degree of efficiency demonstrated genes Pc 38 and Pc 55 (87,5%). Majority of genes expressed partial resistance. Efficiency of Pc genes of resistance to prevalent pathotypes of pathogen in both years of investigation was satisfying and it was 61,45%.

Keywords