RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a crossbreed of Madeleine Royale and Kovidinka varieties. The leaf is kidney-shaped, slightly dissected, rugose, with medium density pubescence on the underside. Young shoots have green-colored internodes.
Bunches are medium-sized, cylindrical-conical or conical, often winged; density varies from medium to dense. Berries are round, white, and covered with a light waxy bloom.
The variety possesses low resistance to fungal diseases and is highly susceptible to grey mold. Due to early bud break, it is prone to risk of damage by spring frosts and requires winter covering. Used in winemaking for the production of neutral white wines.
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.
№ Abondant B*FR
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 90-3437, 99 Richter, 99 RITCHER, A 109 fajtanevue feherbor szoeloefajta, A 214 Odysseus, Abbuoto N., Abelakiotiko Mavro, Abigél, Abiora, Abokatac, Abouriou B, Abrusco N., Accent, Acolon, ACS V 01, Admirable de Courtiller B, Adoris, Adria, Adriana, Advokatac