RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety belongs to wine grape varieties bred in Hungary. Its genotype contains genes of the Amur grape (Vitis amurensis), which contributes to increased plant resistance.
During laboratory tests, the variety demonstrated resistance to the bacterium Agrobacterium vitis, which is the causative agent of crown gall of grapevine. Artificial freezing tests confirmed the high winter hardiness of the variety.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 361855
Records are sourced from official registry publications. Data sources and legal status
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Same species
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
David W.Cain
Vitis L. · Grapevine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Notardomenico N., Noual, Novac, Nuragus B., Nychato B, Oana, Oberlin N, Oberlin noir, Odola, Odysseus, Oeillade noire N, Oesterreicher Grűner, Ofthalmo, Ohanes, Okatac Crni, Okatac Rodni, Olasz rizling, Olasz rizling B.14, Olasz rizling B.14/14, Olasz rizling B.20