MARCHI, Guido, et al. “Occurrence of Different Phytoplasma Infections in Wild Herbaceous Dicots Growing in Vineyards Affected by Bois Noir in Tuscany (Italy)”. Phytopathologia Mediterranea, vol. 54, no. 3, Dec. 2015, pp. 504-15, doi:10.14601/Phytopathol_Mediterr-16239.