RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a natural hybrid of a Pinot group grape and an unknown variety, presumably Muscat blanc à Petits Grains. The grape belongs to the very early ripening category and is characterized by low yield.
The plant possesses a certain resistance to frost but shows susceptibility to downy mildew and Botrytis. The variety is a wine grape, although it is also used as a table grape.
Wines from this variety have a light yellow color with a golden hue, low acidity, and Muscat notes in the aroma. The grape is used for the production of dessert and sparkling wines, as well as partially fermented must.
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.
№ Bouvier*AT 2
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 Rabigato B, Rabigato Franco B, Rabigato Moreno B, Rabo de Anho T, Rabo de Lobo T, Rabo de Ovelha B, Raboso Piave N., Raboso Veronese N., Racuk, Radames, Raffiat de Moncade B, Ragol, Raisaine, Raisin De Rose, Rajnai rizling, Rajnai rizling 378, Rajnai rizling 391, Rajnai rizling B.7, Rajnai rizling Bb.49/1, Rajnai rizling Bernkastel 68