RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is the result of work by agronomist Rebo Rigotti, conducted in 1948 at the San Michele all'Adige Viticultural Institute. The genetic origin of the variety is confirmed as a hybrid of Merlot and Teroldego; the variety was previously known under the code name Rigotti 107-3.
Bunches are medium-sized, conical, winged, and of medium density. Berries are round, dark blue with a bloom, and have thick skin and juicy pulp. The variety shows relative resistance to fungal diseases and stable yields.
In temperate climates, it is classified as a mid-ripening variety, reaching phenolic maturity by the end of September. The wines produced are characterized by structure, medium acidity, the presence of tannins, and notes of red fruits, wild strawberries, herbs, and spices.
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.
№ Rebo N.*IT 68
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
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Razaki mavro N, Razakiya byala, Razakiya cherna, Rdeča muškateljka, Rdeča žlahtnina, Rdeči muškat, Rdeči traminec, Rdeči Vrh, Rebelia, Reberger, Rebula, Rebula Bijela, Recantina N., Recigla, Reclia, Recybel, Red, Red Flame N., Red Globe, Red Globe Rg