sourceTaxonName: Phytophthora infestans
targetTaxonName: Solanum tuberosum
localityName: United States
referenceCitation: Taylor, R.J., Pasche, J.S., Gallup, C.A., Shew, H.D., and Gudmestad, N.C.. 2008. A foliar blight and tuber rot of potato caused by %Phytophthora nicotianae%: new occurrences and characteriztion of isolates. Pl. Dis. 92:492-503