RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The vine is characterized by vigorous growth and high development energy; shoots are prone to breaking. The leaf is large, pentagonal, three-lobed, with pubescence on the underside. The cluster is large, cylindrical or conical in shape, with distinct 'wings', moderately sparse or semi-dense. The berry is medium-sized, round, light yellow, translucent, with juicy flesh and a neutral sweet-and-sour taste.
The variety adapts to different soils and prefers a warm, dry climate. It is resistant to drought and late spring frosts, but sensitive to grey mold in excess moisture and moderately susceptible to oidium. Agrotechnics include medium or long pruning and mandatory shoot tying.
Wines from this grape are characterized by a neutral profile, high acidity, lack of tannins, and light to medium body. Notes of citrus, white peach, apple, and flowers are noted in the aroma.
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.
№ Ugni blanc B
№ Trebbiano Toscano B.*IT 2
№ Yuni blanc
№ Tália B
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
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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 Trebbiano Di Lugana, Trebbiano di Soave, Trebbiano Di Soave B., Trebbiano Fiorentino, Trebbiano Forte, Trebbiano giallo B., Trebbiano Modenese B., Trebbiano Romagnolo B., Trebbiano Spoletino B., Trebbiano Toscano, Trebbianolli, Trebbianone, Treixadura, Trepadell, Trepat, Trepat Blanc, Tressot N, Trevisana nera N., Trigueira R, Trilla