RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. Grapevine · Fruit crops · bred by INCONNU (FR)
also searched as: 23657 сеиве виллард
10 August 2026
The variety is an interspecific hybrid. Vines are characterized by vigorous growth and good fertility. The ripening period occurs approximately two weeks after the Chasselas variety. Agronomic practices involve short or moderately long pruning.
Bunches are medium to large in size and cylindrical in shape. Berries are medium-sized. The variety has the ability to accumulate sugar, however, wines made from it have low color intensity. Anthocyanin diglucosides are present in the berries.
The plant is susceptible to fungal diseases, which necessitates careful maintenance and the mandatory use of rootstocks.
2 jurisdictions
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.
№ 1035580
№ Varousset N*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
INCONNU (FR)
Vitis L. · Grapevine
INCONNU (FR)
Vitis L. · Grapevine
INCONNU (FR)
Nearby in the species list 1824-IXA2, 18283 Seyve-Villard, 18315 Seyve-Villard, 188-2 Kuhlmann, 19 62 MILLARDET GRASSET, 194-2 Kuhlmann, 196-17 Castel, 196-17 Cl, 216-3 Cl, 23410 Seyve-Villard, 244 Landot, 261-50 Couderc, 26205 Joannès Seyve, 26205 Joannès Seyve, 31 RICHTER, 3309 C, 3309 Couderc, 333 Ecole de Montpellier, 333 ESCUELA DE MONTPELLIER, 34 EM