Assessment of the Resistance of Ribes Cultivars to Blackcurrant Reversion Virus

0339682 - BC 2010 RIV BE eng C - Konferenční příspěvek (zahraniční konf.)
Špak, Josef - Kubelková, Darina - Přibylová, Jaroslava - Špaková, Vlastimila
Assessment of the Resistance of Ribes Cultivars to Blackcurrant Reversion Virus.
Workshop on Berry Production in Changing Climate Conditions and Cultivation Systems. Leuven: ISHS Acta Horticulturae, 2009 - (Krüger, E.; Carlen, C.; Mezzetti, B.), s. 155-157. ISBN 978-90-6605-582-7. ISSN 0567-7572.
[Workshop on Berry Production in Changing Climate Conditions and Cultivation Systems. COST-Action 863: Euroberry Research: from Genomics to Sustainable Production, Quality and Health. Geisenheim (DE), 29.10.2009-31.10.2009]
Grant CEP: GA MŠMT 1P05OC051
Výzkumný záměr: CEZ:AV0Z50510513
Klíčová slova: Grag transmissin * Phytoplasma * Ribes
Kód oboru RIV: EE - Mikrobiologie, virologie

We conducted graf transmission experiments for the assesments of the Blackcurrant reversion virus, BRV) resistence in currants. Scions from Full Blossom Disease (FBD) infected Ribes rubrum were grafted onto red currant cultivars „Rondom“, „Jonkheer van Tetst“ and „Vitan“, white currant „Blanka“ and black currants „Viola“ and „Ojebyn“. Among red cultivars the highest resistance was observed in „Rondom“ with no BRV infection, whereas 12% and 25% of „Jonkheer van Tets“ and „Vitan“ plants were positive in RT-PCR respectively. White currant cultivar „Blanka“ was infected in 24%, black currant „Viola“ in 11%, and „Ojebyn“ only in 3%, the latter without any symptoms of virus infection.
Trvalý link: http://hdl.handle.net/11104/0183132