Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
ES
12 records
Cabernet Blanc
ActiveVitis vinifera L. Common grape vine · Fruit crops · bred by Valentin Blattner-Haefeli und Frau Silvia
also searched as: кабернет бланк
Variety description
10 August 2026
The variety is an upright vine with vigorous growth. The ripening period is late, usually occurring by the beginning of October. The berries have thick skin and, upon full maturity, acquire a yellowish-green or golden-yellow hue. The variety is capable of accumulating high sugar levels while maintaining good acidity.
The plant possesses high natural resistance to downy mildew, powdery mildew, and Botrytis, and is also characterized by good winter hardiness. During unfavorable flowering years, the variety is prone to shatter (coulure), which contributes to the formation of loose clusters, improving berry aeration.
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
- Breeder
- Valentin Blattner-Haefeli und Frau Silvia 4 Developed the variety
- Applicant
- Volker Freytag 13 Submitted the application to the register
- Rights holder
- Volker Freytag 13 Holds the rights to the variety
- Maintainer
- Volker Freytag 13 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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DE Germany Active
№ RBE 00275
- Application
- 8 November 2010
- Registration
- 21 November 2014
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Germany
№ RBE 00275
Terminated
- Application filed 12 February 2004
- Registered 6 March 2008
- Entry closed 31 December 2009
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Brundisium N, Brustianu, Brustianu B, Buket, BURRABLANCA, Butuntum N, C17-34, C3335, Cabanska perla, Cabaret Noir, Cabernet Cantor, Cabernet Carbon, Cabernet Carol, Cabernet Cortis, Cabernet Cortona, Cabernet Cubin, Cabernet Dorio, Cabernet Dorsa, Cabernet Eidos, Cabernet Franc