RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. Grapevine · Fruit crops · bred by VI¥A DEL DEPARTAMENTO DE AGRICULTURA DE LOS EEUU DE ACA. EN EL SERVICIO DE INV. AGRICOLA
also searched as: скарлет роял
10 August 2026
The variety was obtained by crossing hybrid forms C33-30 and C51-63. The vines are characterized by medium vigor. The variety is susceptible to powdery mildew, which requires preventive protective measures.
Clusters are large, conical in shape, reaching a mass of 800–1200 g. Berries are oval in shape with a mass of 5–8 g; their size increases when using gibberellins. Seedlessness is expressed by the presence of small rudiments. The flavor of the berries is sweet and neutral; however, under adverse conditions, astringency may occur.
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.
Variety registered as early as 5 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 5 records protections in other jurisdictions are shown on the map above.
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
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Sauvignon Sary, Sauvignon vert, Sauvignonasse, Sauvitage, Savagnin blanc B, Savagnin rose, Savagnin rose Rs, Savignin Rose, Savilon, Savvatiano B, Scheurebe, Schiava*, Schiava gentile N., Schiava grigia N., Schiava grossa, Schiava N., Schioppettino, Schioppettino N., Schiras, Schönburger