RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Variety description
10 August 2026
The plant is characterized by vigorous growth and good productivity, with a semi-erect growth habit. The leaf is large, five-lobed, round in shape, slightly to moderately incised, with a closed petiolar sinus and a pubescent lower surface.
The bunch is large, long, with noticeable wings, and quite dense. The berry is medium-sized, spheroidal in shape, with a golden-straw-yellow skin, sometimes with greenish tints, covered with bloom.
The variety is of medium ripening period. Susceptible to powdery mildew, grey mold, downy mildew, and sour rot, while possessing good tolerance to summer drought, as well as to winter and late spring frosts.
Sources3
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Countries of admission
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.
Variety in registries Regions of admission, rights holders, and status of plant breeders' rights
Parties
- Maintainer
- HR x 179 Responsible for variety maintenance
Admission to trade
The variety is listed in the national registry — its seeds are authorized for sale in this country.
-
QZ European Union Active
№ Maraština*HR x
Records are sourced from official registry publications. Data sources and legal status
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Same species
Other varieties: Grapevine
RS-3
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
IFG Thirty Six
ActiveVitis L. · Grapevine
David W.Cain
Malvasia istriana
ActiveVitis L. · Grapevine
SI
3 records
Malvasia Istriana B.
ActiveVitis L. · Grapevine
Malvasia Moscata B.
ActiveVitis L. · Grapevine
Nearby in the species list Malvasia di Candia aromatica B., Malvasia di Casorzo N., Malvasia di Lipari B., Malvasia di Sardegna B., Malvasia di Schierano N., Malvasia Di Srdegna, Malvasia Fina B, Malvasia Fina Roxa R, Malvasia istriana, Malvasia Istriana B., Malvasia Moscata B., Malvasia N., Malvasia nera di Basilicata N., Malvasia nera di Brindisi N., Malvasia nera di Lecce N., Malvasia nera lunga N., Malvasia Parda B, Malvasia Preta T, Malvasia Puntinata, Malvasia Rei B