sourceTaxonName: Peronospora sparsa
targetTaxonName: Rosa sp.
localityName: United States
referenceCitation: Salgado-Salazar, C., Ismiael, A.A., and Crouch, J.A.. 2018. First report of downy mildew of double knock out rose caused by %Peronospora sparsa% in Maryland. Pl. Dis. 102(7):1464-1465