Determination of Virulence Phenotypes of Plasmopara halstedii in the United States.
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DOI: 10.1094/pdis-10-19-2063-re
Abstract: Downy mildew, caused by Plasmopara halstedii (Farl.) Berl. and de Toni, is an economically important disease in cultivated sunflowers, Helianthus annuus L. Resistance genes incorporated into commercial hybrids are used as an effective disease management… read more here.
Keywords: virulence; disease; resistance; plasmopara halstedii ... See more keywords
Methodology of virulence screening and race characterization of Plasmopara halstedii, and resistance evaluation in sunflower – a review
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DOI: 10.1111/ppa.12593
Abstract: Sunflower downy mildew is a disease of high global economic impact as well as a causal agent that is extremely difficult to eradicate. During the past decades, several approaches for the determination of Plasmopara halstedii… read more here.
Keywords: race; methodology; plasmopara halstedii; resistance ... See more keywords
Influence of oxathiapiprolin on preinfectional and early infection stages of Plasmopara halstedii, downy mildew of the sunflower
Sign Up to like & getrecommendations! Published in 2020 at "Plant protection science"
DOI: 10.17221/112/2019-pps
Abstract: Oxathiapiprolin is a recently introduced fungicide with particular activity against hemibiotrophic and biotrophic oomycetes. For Plasmopara halstedii, the downy mildew of the sunflower, no detailed studies for the activity of the pure compound on the… read more here.
Keywords: halstedii downy; early infection; mildew sunflower; preinfectional early ... See more keywords