sourceTaxonName: Pyrenochaeta lycopersici
targetTaxonName: Solanum nigrum
localityName: United States
referenceCitation: Campbell, R.N., Schweers, V.H., and Hall, D.H.. 1982. Corky root of tomato in California caused by %Pyrenochaeta lycopersici% and control by soil fumigation. Pl. Dis. 66:657-661