RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Variety description
10 August 2026
The variety is of French origin and is known in California by the name Burger. Genetically, it is a hybrid of the Folle Blanche and Ugni Blanc varieties. The vines have moderate vigor, an upright canopy type, and high productivity.
The plant's leaves are pentagonal, having five, seven, or nine lobes with deep lateral sinuses. The berries are round, sometimes slightly elongated in shape. The variety is demanding of climatic conditions: it poorly tolerates cold, under which the berries do not reach maturity, and the thin skin makes them vulnerable to frosts.
The plant possesses relative resistance to downy mildew and powdery mildew, but is sensitive to gray mold. In winemaking, the variety is used as a technical one, historically intended for creating simple table wines and for use as blending material.
Sources8
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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
- FR 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
№ Monbadon*FR
Records are sourced from official registry publications. Data sources and legal status
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Same species
Other varieties: Grapevine
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ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
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Monastrell
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ActiveVitis L. · Grapevine
Nearby in the species list Molette B, Molinara N., Molinera, Molinha, Moll, Mollar Cano, Mollard N, Momen N, Monarch, Monastrell, Mondeuse blanche B, Mondeuse grise, Mondeuse N., Mondragon, Monemvassia B, Monerac N, Moneu, Monica N., Monomvassitiko, Monovassia