sourceTaxonName: Verticillium dahliae
targetTaxonName: Helianthus annuus
localityName: Canada
referenceCitation: Alkher, H., El Hadrami, A., Rashid, K.Y., Adam, L.R., and Daayf, F.. 2009. Cross-pathogenicity of %Verticillium dahliae% between potato and sunflower. Eur. J. Pl. Pathol. 124(3):505-519