RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety was obtained by crossing Sylvaner and Schiava grossa. Grape bunches have a compact conical shape; berries are medium, round, yellowish-green in color with a thin waxy bloom and firm skin.
The variety has above-average yield, but is characterized by low frost resistance and susceptibility to downy mildew. It is used for creating fresh wines with a pronounced muscat aroma and fruit notes, including late harvest styles.
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.
№ Bouquettraube B
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
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Vitis L. · Grapevine
Nearby in the species list Borsmenta, Boschera B., Bosco B., Bouchalès N, Bouillet N, Bouquet 3159, Bouquet 3160, Bouquet 3176, Bouquet 3179, Bouquet 3196, Bourboulenc, Bourboulenc B, Bouteillan B, Bouvier, Bouvier traube, Bouvierovo hrozno, Bouysselet, Bovale, Bovale Di Spagna, Bovale Grande N.