First detailed report on Puccinia graminis f. sp. avenae virulence structure and Pg resistance genes effective in Poland
Sign Up to like & getrecommendations! Published in 2021 at "European Journal of Plant Pathology"
DOI: 10.1007/s10658-021-02329-1
Abstract: Occurrence of stem rust, caused by Puccinia graminis f. sp. avenae, on oat fields in Europe may lead to significant yield losses. The last P. graminis virulence research in this region had been carried out… read more here.
Keywords: puccinia graminis; graminis; virulence; structure ... See more keywords
Ribotypes of Polymyxa graminis in Wheat Samples Infected with Soilborne Wheat Viruses in China.
Sign Up to like & getrecommendations! Published in 2018 at "Plant disease"
DOI: 10.1094/pdis-09-17-1394-re
Abstract: Polymyxa graminis is an obligate parasite and important vector of more than 14 soilborne plant viruses that pose a significant threat to cereal crops in Europe, North America, and Asia. Different ribotypes or formae speciales… read more here.
Keywords: polymyxa graminis; wheat samples; wheat; graminis ... See more keywords
Sensitivity of the U.S. wheat powdery mildew population to QoI fungicides and determination of the complete Blumeria graminis f. sp. tritici cytochrome b gene.
Sign Up to like & getrecommendations! Published in 2021 at "Phytopathology"
DOI: 10.1094/phyto-04-21-0132-r
Abstract: Wheat powdery mildew, caused by Blumeria graminis f. sp. tritici, is managed primarily with cultivar resistance and foliar fungicides. Quinone outside inhibitors (QoIs), which target the mitochondrial cytochrome b (cytb) gene, are one of the… read more here.
Keywords: graminis tritici; population; gene; sensitivity ... See more keywords
Molecular Characterization of Australian Isolates of Puccinia graminis f. sp. tritici Supports Long-Term Clonality but also Reveals Cryptic Genetic Variation.
Sign Up to like & getrecommendations! Published in 2017 at "Phytopathology"
DOI: 10.1094/phyto-09-16-0334-r
Abstract: Long-term surveys of pathogenicity in Puccinia graminis f. sp. tritici in Australia have implicated mutation as a major source of virulence, at times leading to the demise of stem-rust-resistant wheat cultivars and substantial yield losses.… read more here.
Keywords: graminis tritici; puccinia graminis; long term; graminis ... See more keywords
Barberry plays an active role as an alternate host of Puccinia graminis in Spain
Sign Up to like & getrecommendations! Published in 2022 at "Plant Pathology"
DOI: 10.1111/ppa.13540
Abstract: Abstract Stem rust, caused by Puccinia graminis, is a destructive group of diseases. The pathogen uses Berberis species as alternate hosts to complete its life cycle. B. vulgaris and the endemic species B. hispanica and… read more here.
Keywords: spain; cereal crops; barberry; puccinia graminis ... See more keywords