Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: равондер
Variety description
10 August 2026
The plant reaches a height of 15–20 cm. The head is characterized by flat leaf ribs, a well-closed base, and a yellow core. The variety is intended for cultivation in open field from spring to autumn and is suitable for individual sale.
The variety possesses high resistance to downy mildew (races 29–41EU), Fusarium wilt (races 1, 4), and currant-lettuce aphid (race 0). It also has intermediate resistance to lettuce mosaic virus (LMV:1) and high resistance to tip burn and bolting.
Sources7
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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data for which we do not publish: their registry licenses have not yet been verified.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
№ 310717
Registration
21 July 2025
NL
Netherlands
Active
№ SLA5029
Application
7 November 2023
Registration
21 July 2025
GB
United Kingdom
Application submitted
№ 19/1087
Application
4 December 2024
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
310717
—
21 July 2025
—
Active
NL
Netherlands
SLA5029
7 November 2023
21 July 2025
—
Active
GB
United Kingdom
19/1087
4 December 2024
—
—
Application submitted
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands№ SLA5029
Active
Application filed
7 November 2023
Registered
21 July 2025
Currently active
indefinite in the register
More 2 records
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