sourceTaxonName: Peronospora effusa
targetTaxonName: Spinacia oleracea
localityName: United States
referenceCitation: Feng, C., Saito, K., Liu, B., Manley, A., Kammeijer, K., Mauzey, S.J., Koike, S., and Correll, J.C.. 2018. New races and novel strains of the spinach downy mildew pathogen %Peronospora effusa%. Pl. Dis. 102(3):613-618