RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. Grapevine · Fruit crops · bred by Agroscope (CH)/Institut National de la Recherche Agronomique (FR)
also searched as: валпесиа
10 August 2026
The variety was obtained by crossing Colmar 2024G and Divico using genetic material from various Vitis species. The plant has good vigor, and shoots have a semi-erect habit. The productivity of the variety is medium to high; trellising and medium-long pruning are recommended for cultivation.
The ripening period belongs to the second early epoch. Bunches are medium to large in size, cylindrical in shape, and often winged. Small to medium ovoid berries acquire a blue-black color upon ripening and are covered with a thick bloom.
High disease resistance is due to the presence of pyramided genes such as Rpv1, Rpv3.1, Rpv3.3, Rpv10, Run1, Ren3, Ren9, and Rgb1. Despite this, minimal fungicidal treatments are permitted for protection against secondary diseases.
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.
№ 4066393
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Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
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Nearby in the species list Valbom T, Valdiguié N, Valdosa T, Valenci Blanco, Valenci Tinto, Valensi noir N, Valente, Valentino N., Valérien, Valérien B, Vanília, Vapsa, Vardea B, Varejoa T, Varousset, Varousset N, Vasilissa, Vega B., Velika, Velteliner rouge précoce Rs