RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is the result of crossing Merzling and Geisenheim 6494, containing genetic material of Vitis vinifera with the influence of Vitis amurensis. The plant is characterized by vigorous growth and upright shoots. The leaves are elongated, weakly lobed, 5–7-lobed, with a reticulate-wrinkled surface. The flower is hermaphroditic.
The ripening period is early-mid. The bunches are small, dense, cylindrical or cylindrical-conical in shape, often with a wing. The berries are small, round, white, with juicy flesh and a neutral taste. The variety is distinguished by high yield.
The variety possesses high resistance to downy mildew and powdery mildew, with frost resistance reaching -30°C. The wines are characterized as full-bodied and elegant, with notes of apple, citrus, and exotic fruits 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.
№ Bronner B.*IT 5
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
Vitis L. · Grapevine
Norbert Becker
Vitis L. · Grapevine
Nearby in the species list Braucol N, Bravkovina, Breslava, Brestovitza, Breval, Brgljun, Bric N., Brina, Briška glera, Bronner, Bronsa, Brumariu, Brun argenté N, Brun fourca N, Bruñal, Bual, Budai, Budai B.29, Budelho, Bujariego