Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: тоталаи
Variety description
10 August 2026
The plant belongs to the triple red oak leaf lettuce type and forms a flat, cushion-shaped rosette. The base of the head is slightly raised and closed, which is convenient for harvesting and subsequent packaging. The variety is distinguished by high growth vigor, including under low-temperature conditions.
The variety is intended for whole-head production. It is most effective when grown in open field during autumn, winter, and cool periods. It possesses high resistance to downy mildew (races 29–40EU), lettuce aphid, and bolting, as well as intermediate resistance to lettuce mosaic virus.
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 1
jurisdiction,
data for which we do not publish: their registry licenses have not yet been verified.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
№ 297578
Registration
8 January 2024
NL
Netherlands
Active
№ SLA4792
Application
3 May 2022
Registration
8 January 2024
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
297578
—
8 January 2024
—
Active
NL
Netherlands
SLA4792
3 May 2022
8 January 2024
—
Active
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands№ SLA4792
Active
Application filed
3 May 2022
Registered
8 January 2024
Currently active
indefinite in the register
More 2 records
protections in other jurisdictions are shown on the map above.
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