sourceTaxonName: Puccinia polysora
targetTaxonName: Zea mays
localityName: United States
referenceCitation: Dolezal, W.E., Tiwari, K., Kemerait, R., Kichler, J., Sapp, P., and Pataky, J. K.. 2009. An unusual occurrence of southern rust, caused by %Rpp9%-virulent %Puccinia polysora,% on corn in Southwestern Georgia. Pl. Dis. 93:676