sourceTaxonName: Pythium aphanidermatum
targetTaxonName: Euphorbia pulcherrima
localityName: Argentina
referenceCitation: Palmucci, H.E., and Grijalba, P.E.. 2007. Root and stem rot caused by %Pythium aphanidermatum% on poinsettia in a soli-less culture system in Buenos Aires, Province, Argentina. Australasian Plant Disease Notes 2:139-140