Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: викторинус
Variety description
10 August 2026
The plant forms powerful, upright-growing heads with broad, slightly blistered leaves. The weight of a marketable plant ranges from 350–450 g to 1 kg. The variety is characterized by high uniformity, good head structure, suitability for transportation, and long shelf life.
The variety shows high resistance to downy mildew (races Bl:16–36EU) and green lettuce aphid (Nr:0), as well as tolerance to Fusarium and resistance to internal necrosis. Due to its strong leaf apparatus, it is resistant to bolting, which allows for cultivation in hot conditions.
Intended for open field cultivation from March to August with a planting density of 8–13 plants per 1 m². Used for sale on the fresh market and for processing, including for the Romaine lettuce "hearts" segment.
Sources8
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Countries of admission
2 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.
Variety registered as early as 2
jurisdictions,
data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
Parties
Breeder
Rijk Zwaan Zaadteelt en Zaadhandel B.V.Developed the variety
Applicant
Rijk Zwaan Zaadteelt en Zaadhandel B.V.Submitted the application to the register
Rights holder
Rijk Zwaan Zaadteelt en Zaadhandel B.V.Holds the rights to the variety
Maintainer
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.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
№ 274764
Registration
29 April 2011
NL
Netherlands
Active
№ SLA2818/19684
Application
5 November 2009
Registration
29 April 2011
RU
Russian Federation
Active
№ 54508
Application
15 September 2010
Registration
21 November 2011
GB
United Kingdom
Active
№ 19/12560
Application
5 October 2018
Registration
30 November 2018
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
274764
—
29 April 2011
—
Active
NL
Netherlands
SLA2818/19684
5 November 2009
29 April 2011
—
Active
RU
Russian Federation
54508
15 September 2010
21 November 2011
—
Active
GB
United Kingdom
19/12560
5 October 2018
30 November 2018
—
Active
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands№ SLA2818
Active
Application filed
5 November 2009
Registered
29 April 2011
Currently active
indefinite in the register
More 2 records
protections in other jurisdictions are shown on the map above.
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