Behavior of common bean cultivars to common bacterial blight, under greenhouse conditions

Authors

  • Fernando Vavassori Universidade Comunitária Regional de Chapecó
    • Gustavo de Faria Theodoro Univ. Fed. Santa Maria
      • Daniel Henrique Herbes Unochapecó
        • Lucilene de Abreu Unochapecó

          DOI:

          https://doi.org/10.52945/rac.v19i1.919

          Keywords:

          Xanthomonas axonopodis pv. phaseoli, Phaseolus vulgaris, Genetic resistance

          Abstract

          The reaction of common bean cultivars to common bacterial blight (CBC), caused by Xanthomonas
          axonopodis pv. phaseoli, was evaluated under greenhouse conditions. Foliar inoculations were made by the
          multiple needles method and the disease severity was evaluated at 7, 11, 15 and 19 days after the foliar inoculation
          (DAI). The area under the common bacterial blight progress curve (AUCBCPC) was also estimated. At the 19th DAI,
          only the cultivars IPR Juriti, BR 6-Barriga Verde and SCS 202-Guará presented greater resistance levels. Cultivars
          IPR Juriti, BR 6-Barriga Verde, SCS 202-Guará and Graúna had the lowest AUCBCPC among all cultivars.

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          Published

          2006-05-27

          Issue

          Vol. 19 No. 1 (2006)

          Section

          Scientific article

          License

          Copyright (c) 2006 Agropecuaria catarinense

          Creative Commons License

          This work is licensed under a Creative Commons Attribution 4.0 International License.

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          How to Cite

          Behavior of common bean cultivars to common bacterial blight, under greenhouse conditions. (2006). Agropecuária Catarinense Journal, 19(1), 74-77. https://doi.org/10.52945/rac.v19i1.919