sourceTaxonName: Macrophomina phaseolina
targetTaxonName: Helianthus annuus
localityName: United States
referenceCitation: Gulya, T.J., Krupinsky, J.M., Draper, M.A., and Charlet, L.D.. 2002. First report of charcoal rot (%Macrophomina phaseolina%) on sunflower in North and South Dakota. Pl. Dis. 86:923