RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. Grapevine · Fruit crops · bred by INCONNU (FR)
also searched as: 196 17 кл
10 August 2026
The variety was obtained by crossing Couderc 1203 and Vitis riparia cv. Gloire de Montpellier. The bushes possess high vigor, the root system is well-branched, predominantly spreading. Vine maturation by the end of the growing season is 70–80%.
The rootstock exhibits high resistance to fungal diseases and drought, growing well on acidic, stony, and sandy soils. It does not tolerate excess active lime in the soil exceeding 6%. Resistance to leaf and root phylloxera is medium, to nematodes — low.
The variety is characterized by good graft compatibility with scions during bench grafting and a high capacity for rooting from cuttings. It ensures a high yield of quality rootstock vines in nursery plantations.
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.
№ 1035322
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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
Vitis L. · Grapevine
INCONNU (FR)
Nearby in the species list 1824-4/1, 1824-6/4, 1824-9/1, 1824-IXA2, 18283 Seyve-Villard, 18315 Seyve-Villard, 188-2 Kuhlmann, 19 62 MILLARDET GRASSET, 194-2 Kuhlmann, 196-17 Castel, 216-3 Cl, 23410 Seyve-Villard, 23657 Seyve-Villard, 244 Landot, 261-50 Couderc, 26205 Joannès Seyve, 26205 Joannès Seyve, 31 RICHTER, 3309 C, 3309 Couderc