sourceTaxonName: Plasmopara halstedii
targetTaxonName: Helianthus annuus
localityName: Turkey
referenceCitation: Gore, M.E.. 2008. Epidemic outbreaks of downy mildew caused by %Plasmopara halstedii% on sunflower in Thrace, part of the Marmara region of Turkey. New Disease Reports 18:8