sourceTaxonName: Plasmopara halstedii
targetTaxonName: Helianthus annuus
localityName: Czech Republic
referenceCitation: Trojanova, Z.D., Sedlarova, M., Pospichalova, R., and Lebeda, A.. 2018. Pathogenic variabilty of %Plasmopara halstedii% infecting sunflower in the Czech Republic. Pl. Pathol. 67(1):136-144