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Genetic Structure and Spatiotemporal Dynamics of Pyricularia oryzae Triticum in Minas Gerais, Brazil.

Phytopathology - 1 Jul 2026

De Cól Monalisa C, Gonçalves Marcelo H Oliveira, de Araujo Stela Soares, de Morais Bárbara Silva, Ascari João Paulo, Farman Mark L, Lamour Kurt, Ponte Emerson Medeiros Del

Abstract excerpt

Wheat blast is a major threat to wheat production in tropical and subtropical regions of Brazil, yet the influence of epidemiological processes and population genetic structure on epidemic development remains unclear. Therefore, this study aimed to investigate, across different temporal and spatial scales, the genetic dynamics of Pyricularia oryzae Triticum lineage populations and their potential role in shaping...

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PMID: 41812245
DOI: 10.1094/PHYTO-12-25-0383-R

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