Evaluation of the Triticale Breeding Materials with Respect to Their Reaction to Fungal Diseases

  • Stanislaw Wegrzyn
  • Anna Strzembicka
  • Helena Grzesik
  • Zofia Gajda
Part of the Developments in Plant Breeding book series (DIPB, volume 5)

Abstract

A total of 237 strains of Triticale were evaluated in the years 1991–93 for resistance to Puccinia graminis f.sp.tritici, Puccinia recondita and Fusarium nivale under field conditions using the method of artificial inoculations. The above mentioned strains were also tested at the seedling stage in a greenhouse for resistance to Puccinia graminis and Puccinia recondita. High resistance to all pathogens was found in over 50% of studied Triticale forms in both stages of development: seedling stage and adult plant.

Another experiment was carried out in some localities of Poland in the years 1991–93 on 140 strains of Triticale with a view to evaluating resistance to leaf rust and glume blotch in field under natural inoculation conditions. Based on the results to statistical analysis genetic variability of the breeding materials with respect to their reaction to the aforementioned pathogens was determined.

Keywords

Leaf Rust Stem Rust Artificial Inoculation Artificial Infection Snow Mold 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Kluwer Academic Publishers 1996

Authors and Affiliations

  • Stanislaw Wegrzyn
    • 1
  • Anna Strzembicka
    • 1
  • Helena Grzesik
    • 1
  • Zofia Gajda
    • 1
  1. 1.Department of CerealsPlant Breeding and Acclimatization InstituteKrakówPoland

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