RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Variety description
10 August 2026
The variety has medium vigor. The leaf is medium-sized, round, five-lobed, slightly dissected, and without pubescence on the underside. The cluster is medium or larger than medium, cylindroconical, often winged, and of medium density. The berries are medium-sized, round, yellowish-green, covered with a waxy bloom, with skin of medium thickness and juicy flesh.
The plant is characterized by low resistance to frost and fungal diseases, in particular to gray mold under conditions of high humidity. The yield of the variety is above average or high, and load control is required to maintain product quality.
The variety is strictly for winemaking and is used to produce a wide range of wines, including dry, sweet, dessert, and sparkling. The wines are distinguished by a mild taste with moderate acidity and pronounced aromas of pear, honey, dried fruits, and flowers.
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
- PT x 80 Responsible for variety maintenance
Admission to trade
The variety is listed in the national registry — its seeds are authorized for sale in this country.
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QZ European Union Active
№ Malvasia B*PT x
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Malbec, Malbech N., Malbo gentile N., Malbret, Maločrn, Maloukato B, Malvar, Malvarisco T, Malvasia, Malvasia aromatico, Malvasia Babosa B, Malvasia Bianca B., Malvasia bianca di Basilicata B., Malvasia bianca di Candia B., Malvasia bianca lunga B., Malvasia Branca B, Malvasia Cabral R, Malvasia Cândida B, Malvasia Cândida Roxa R, Malvasia Castellana