sourceTaxonName: Phytophthora palmivora
targetTaxonName: Hedera helix
localityName: United States
referenceCitation: Keim, R., Zentmyer, G.A., and Klure, L.J.. 1976. %Phytophthora palmivora% on ivy in California and its control with Pyroxychlor. Pl. Dis. Reporter 60:632-633