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Occurrence and distribution of Scaphoideus titanus in multiple outbreaks of "flavescence doree" in Serbia
(Alma Mater Studiorum, Univ Bologna, Bologna, 2007)
A total of 23 viticultural regions in Serbia were surveyed from 2004 to 2006 to determine the occurrence and distribution of Scaphoideus titanus, vector of grapevine phytoplasma "flavescence doree". Grapevine samples from ...
Occurrence and diversity of phytoplasmas detected in clematis and their relationships with grapevine "flavescence doree" phytoplasmas
(Alma Mater Studiorum, Univ Bologna, Bologna, 2007)
A three-year survey conducted in Italy and in some of the Balkan countries to study grapevine yellows epidemiology showed that clematis plants were positive for phytoplasmas of the 16SrV ribosomal group that in grapevine ...