Agressividade entre isolados dos grupos genéticos I e II de Cercospora zeae-maydis

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Mathioni, Sandra Marisa; Carvalho,; Brunelli, Kátia Regiane; Beló, André; Camargo, Luis Eduardo Aranha;
(2006)
  • Publisher: São Paulo - Escola Superior de Agricultura "Luiz de Queiroz"
  • Subject: pathogenicity | patogenicidade | gray leaf spot | disease resistance | variabilidade genética | resistência a doenças | cercosporiose | genetic variability

For many years, the gray leaf spot disease (GLS) caused by the fungus Cercospora zeae-maydis Tehon & Daniels, was not considered an important pathogen of maize (Zea mays, L.) in Brazil. However, the recent adoption of agronomical practices such as no-tillage and cultiva... View more
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