Investigation of the sensitivity of Plasmopara viticola to amisulbrom and ametoctradin in French vineyards using bioassays and molecular tools.
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DOI: 10.1002/ps.5461
Abstract: BACKGROUND Complex III inhibitors are key compounds in the control of Plasmopara viticola. They are prone to the development of resistance, as demonstrated by the emergence of resistance to quinone-outside inhibitors. By using a combination… read more here.
Keywords: bioassays molecular; resistance; viticola; plasmopara viticola ... See more keywords
Characterization of Italian Plasmopara viticola populations for resistance to oxathiapiprolin.
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DOI: 10.1002/ps.7302
Abstract: BACKGROUND Oxathiapiprolin is a novel fungicide and the first of the piperidinyl-thiazole-isoxazoline class to be discovered. This fungicide has been reported to have high activity against Plasmopara viticola, the grapevine downy mildew agent, and other… read more here.
Keywords: characterization italian; resistance oxathiapiprolin; viticola; resistance ... See more keywords
An RxLR effector PvAvh77 from Plasmopara viticola triggers cell death and governs immunity responses in grapevine.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of experimental botany"
DOI: 10.1093/jxb/erad005
Abstract: Grapevine downy mildew, caused by the oomycete Plasmopara viticola, is one of the most considerable production challenges for the grape and wine industries. P. viticola injects a plethora of effectors into host cells to disrupt… read more here.
Keywords: cell death; immunity; viticola; pvavh77 ... See more keywords
First Report of Downy Mildew Caused by Plasmopara viticola on Vitis coignetiae in Korea
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DOI: 10.1094/pdis-02-19-0317-pdn
Abstract: Vitis coignetiae Pulliat ex Planch., known as crimson grapevine, is a deciduous climbing vine native to the temperate climate zone of East Asia, including Korea and Japan. Edible fruits of crimson grapevine are used for… read more here.
Keywords: viticola; downy; vitis coignetiae; downy mildew ... See more keywords
Population genetic structure and cryptic species of Plasmopara viticola in Australia.
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DOI: 10.1094/phyto-04-19-0146-r
Abstract: Downy mildew of grape, caused by Plasmopara viticola, is a global pathogen of economic importance to commercial viticulture. In contrast to populations in the northern hemisphere, few studies have investigated the population biology, genetic diversity… read more here.
Keywords: cryptic species; australian population; population; plasmopara viticola ... See more keywords
Pathogenesis of Plasmopara viticola Depending on Resistance Mediated by Rpv3_1, and Rpv10 and Rpv3_3, and by the Vitality of Leaf Tissue.
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DOI: 10.1094/phyto-10-21-0415-r
Abstract: Grapevine cultivars vary in their resistance to Plasmopara viticola, causal agent of downy mildew. Genes from various Vitis species confer pathogen resistance (Rpv), resulting in reduced compatibility of the host-pathogen interaction and partial disease resistance… read more here.
Keywords: viticola; rpv3 rpv10; resistance; plasmopara viticola ... See more keywords
Cryptic species and population genetic structure of Plasmopara viticola in São Paulo State, Brazil
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DOI: 10.1111/ppa.12993
Abstract: Downy mildew (Plasmopara viticola) is one of the most important diseases in grape-growing areas worldwide, including Brazil. To examine pathogen population biology and structure, P. viticola was sampled during the 2015/16 growing season from 516… read more here.
Keywords: viticola paulo; paulo state; cryptic species; viticola ... See more keywords
Evaluation of the Characteristics and Infectivity of the Secondary Inoculum Produced by Plasmopara viticola on Grapevine Leaves by Means of Flow Cytometry and Fluorescence-Activated Cell Sorting
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DOI: 10.1128/aem.01010-22
Abstract: P. viticola secondary infections contribute significantly to the epidemiology of this important plant pathogen. However, the infection dynamics of asexual spores produced by this organism are still poorly investigated. ABSTRACT Plasmopara viticola, the oomycete causing… read more here.
Keywords: infection; viticola; grapevine; inoculum produced ... See more keywords
High night temperature promotes downy mildew in grapevine via attenuating plant defence response and enhancing early Plasmopara viticola infection
Sign Up to like & getrecommendations! Published in 2020 at "Plant protection science"
DOI: 10.17221/92/2020-pps
Abstract: The night temperature is one of the critical environmental factors affecting the grape berry quality. The objective of this study was to clarify whether a high night temperature promotes downy mildew on grapevines. The high… read more here.
Keywords: temperature conditions; high night; night; viticola ... See more keywords
Leaf Polyphenolic Profile as a Determinant of Croatian Native Grapevine Varieties’ Susceptibility to Plasmopara viticola
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.836318
Abstract: Since grapevine is highly susceptible to various pathogens, enormous amounts of pesticides are applied each season to achieve profitable production. One of the most destructive grapevine diseases is downy mildew, and their interaction has been… read more here.
Keywords: leaf polyphenolic; viticola; grapevine; susceptibility ... See more keywords
Phenotyping for QTL identification: A case study of resistance to Plasmopara viticola and Erysiphe necator in grapevine
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.930954
Abstract: Vitis vinifera is the most widely cultivated grapevine species. It is highly susceptible to Plasmopara viticola and Erysiphe necator, the causal agents of downy mildew (DM) and powdery mildew (PM), respectively. Current strategies to control… read more here.
Keywords: viticola erysiphe; viticola; resistance; plasmopara viticola ... See more keywords