RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a complex hybrid whose pedigree includes resistance genes from Muscadinia rotundifolia and Asian grape species, in particular Vitis amurensis. The vines are characterized by vigorous growth and sturdy shoots, with healthy foliage and medium-sized clusters.
The variety is characterized by pronounced resistance to fungal diseases, in particular the presence of two genes for resistance to downy mildew. It is noted for its high sugar accumulation capacity. Wines made from this variety possess intense color, a fruity aroma, and high tannin content without hybrid off-notes.
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.
№ 420615
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 Palaruša, Palas, Palatina, Pálava, Pallagrello bianco B., Pallagrello nero N., Pálma, Palombina, Palomino, Palomino Fino, Pamid, Pamidi N, Pampanaro B., Pampanino, Pampanuto B., Pampolat, Pannon frankos, Pannon frankos Kl. 3, Pannónia kincse, Pannónia kincse K.56