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    • Chemical control of the fairy ring spot of carnation caused by heterosporium echinulatum 

      Peñaranda, Luis Alfonso; Torres, Hernán Jose; Arbeláez, Germán
      The fairy ring spot caused by Heterosporium echinulatum- is one of the most limiting diseases of miniature carnation inColombia. An experiment was carried out in 1989 to evaluate the control of diseases with the application ...
      Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana.