sourceTaxonName: Diaporthe alleghaniensis
targetTaxonName: Betula alleghaniensis
localityName: Canada
referenceCitation: McTavish, C.K., Catal, M., Fulbright, D.W., and Jarosz, A.M.. 2018. Spruce decline and %Diaporthe%: incidence, taxonomy, virulence, and tree susceptibility in Michigan. Pl. Dis. 102(11):2330-2340