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   Articles with "graminis" as a keyword



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First detailed report on Puccinia graminis f. sp. avenae virulence structure and Pg resistance genes effective in Poland

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recommendations! 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

Virulence and molecular characterization of Blumeria graminis isolates from wheat fields across Ontario

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recommendations! Published in 2025 at "Canadian Journal of Plant Pathology"

DOI: 10.1080/07060661.2025.2475813

Abstract: Abstract In Ontario, Canada, the prevalence and severity of powdery mildew (PM) disease caused by Blumeria graminis on wheat has been escalating. Continual monitoring of the effectiveness of PM-resistance genes (Pm) and the pathogen virulence… read more here.

Keywords: virulence; blumeria graminis; graminis; wheat fields ... See more keywords

Phenology and sampling crawlers of rhodesgrass mealybug (Hemiptera: Pseudococcidae) in Georgia golf course putting greens

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recommendations! Published in 2024 at "Journal of Economic Entomology"

DOI: 10.1093/jee/toae076

Abstract: Rhodesgrass mealybug, Antonina graminis Maskell (Hemiptera: Pseudococcidae), is an emerging pest of turfgrass in Georgia golf course putting greens. Because the feeding damage of A. graminis severely affects the aesthetics of the putting surface, it… read more here.

Keywords: turfgrass; rhodesgrass mealybug; sampling crawlers; graminis ... See more keywords

Combined Genome-Wide Association Study and Transcriptome Analysis Reveal Candidate Genes for Resistance to Rust (Puccinia graminis) in Dactylis glomerata.

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recommendations! Published in 2024 at "Plant disease"

DOI: 10.1094/pdis-02-24-0360-re

Abstract: Rust disease is a common plant disease that can cause wilting, slow growth of plant leaves, and even affect the growth and development of plants. Orchardgrass (Dactylis glomerata L.) is native to temperate regions of… read more here.

Keywords: resistance; genome wide; dactylis glomerata; rust ... See more keywords
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Ribotypes of Polymyxa graminis in Wheat Samples Infected with Soilborne Wheat Viruses in China.

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recommendations! 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
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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.

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recommendations! 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.

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recommendations! 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

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recommendations! 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

Transcriptomic Analysis Reveals the Molecular Defense Mechanisms of Poa pratensis Against Powdery Mildew Fungus Blumeria graminis f. sp. Poae

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recommendations! Published in 2024 at "Agronomy"

DOI: 10.3390/agronomy14112543

Abstract: Kentucky bluegrass (Poa pratensis L.) is a valuable cool-season turfgrass widely utilized for forage, turf, and ecological purposes; however, its productivity and ornamental value are significantly compromised by powdery mildew, caused by Blumeria graminis f.… read more here.

Keywords: powdery mildew; inoculation; pratensis; graminis ... See more keywords