sourceTaxonName: Leptosphaerulina briosiana
targetTaxonName: Medicago sativa
localityName: United States
referenceCitation: Roberts, D.A., Horner, E.S., Prine, G.M., and Johnson, F.A.. 1984. An epidemic of Lepto leaf spot in alfalfa caused by %Leptosphaerulina briosiana%. Pl. Dis. 68:732