sourceTaxonName: Pseudoperonospora cubensis
targetTaxonName: Cucumis melo
localityName: United States
referenceCitation: Bohn, G.W., Mets, K., Breece, J.R., and Whitaker, T.W.. 1964. An unusual downy mildew epiphytotic on muskmelon in Imperial Valley, California. Pl. Dis. Reporter 48:258