sourceTaxonName: Marssonina juglandis
targetTaxonName: Juglans regia
localityName: Slovakia
referenceCitation: Juhasova, G., Ivanova, H., and Spisak, J.. 2006. Biology of fungus %Gnomonia leptostyla% in agro-ecological environments of Slovakia. Mikol. Fitopatol. 40:538-547