RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. Grapevine · Fruit crops · bred by Newby, Harry J. Jr.
also searched as: сугратвелве
10 August 2026
The variety is a vigorous plant with bisexual flowers. The clusters have a conical shape and medium density. The berries are large, weighing 5.5–7 g, possess a harmonious taste with a possible faint muscat aroma, and belong to the I seedlessness class.
The variety is suitable for transportation. Resistance to downy mildew is rated as low, and to powdery mildew as medium or increased. The crop requires standard treatments, winter covering in cold regions, and needs medium or long pruning to 8–12 buds.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 2000/5072
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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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
Vitis L. · Grapevine
Nearby in the species list Sugrafourteen, Sugranineteen, Sugranineteen® N., Sugraone, Sugraone B., Sugrasixteen, Sugrasixteen® N., Sugrathirteen, Sugrathirteen® N., Sugrathirtytwo® Rs., Sulima B, Sultani Razaki, Sultanina, Sultanina bianca B., Sultanina Bijela, Sultanine B, Sultanine Blanche, Sumarello, Summer Royal, Sumo Tinto