sourceTaxonName: Pythium sylvaticum
targetTaxonName: Lactuca sativa
localityName: United States
referenceCitation: Stranghellini, M.E., and Kronland, W.C.. 1986. Yield loss in hydroponically grown lettuce attributed to subclinical infection of feeder rootlets by %Pythium dissotocum%. Pl. Dis. 70:1053-1056