RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a hybrid of Chasselas and an unknown Muscat variety. The vine is characterized by medium vigor and good shoot maturation. Leaves are medium-sized, rounded, 3- or 5-lobed, without pubescence. Bunches are dense, cylindrical or cylindro-conical in shape, with an average weight of 87–94 g.
Berries are light green with a golden hue, rounded, have firm skin and juicy flesh with a pronounced Muscat flavor. The variety belongs to early ripening categories. It has moderate frost resistance, but is sensitive to downy mildew, grey mold, and is prone to ovary shedding during unfavorable weather conditions at flowering.
4 jurisdictions
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.
№ Muscat Ottonel*CY 1, HU x, RO x
№ Ottonel muskotály
№ V01034
№ H8037
№ VIN029
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 Muscat de Hambourg N, Muscat de Hamburg, Muscat de Hamburg 32 Mf, Muscat de Hamburg 4 Pt, Muscat de Hamburg 424 Gr, Muscat de Lunce, Muscat de Lunel, Muscat Hamburg, Muscat Italia, Muscat Lunei, Muscat Ottonel 12 Bl, Muscat Ottonel 16 St, MUSCAT OTTONEL 436 DG, Muscat Ottonel 49 Bj, Muscat Ottonel B, Muscat Rouge De Madere, Muscat Sylvaner, Muscat timpuriu de Bucureşti, Muscato di Amburgo, Muscato Italia Bianco