FERRETTI, L., FONTANA, A., SCIARRONI, R., SCHIMIO, R., LOCONSOLE, G., ALBANESE, G. and SAPONARI, M. (2014) “Molecular and biological evidence for a severe seedling yellows strain of <em>Citrus tristeza virus</em> spreading in southern Italy”, Phytopathologia Mediterranea, 53(1), p. 3−13. doi: 10.14601/Phytopathol_Mediterr-12372.