Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: йиска
Variety description
10 August 2026
The plant forms a voluminous, flat rosette with a closed interior. The variety has high resistance to downy mildew (races 1–16, 19, 21, 23), lettuce aphid, internal necrosis, and lettuce mosaic virus. It is characterized by resistance to bolting and temperature fluctuations.
Suitable for cultivation in open field and protected cultivation. The weight of a marketable head reaches 500 g. The variety is distinguished by high marketability of produce, good transportability, and a long shelf life, and is suitable for the fresh market and the production of salad mixes.
Sources7
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Countries of admission
3 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data for which we do not publish: their registry licenses have not yet been verified.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
№ 272290
Registration
10 July 2004
NL
Netherlands
Active
№ SLA1247/13565
Application
23 November 2001
Registration
10 July 2004
ES
Spain
Withdrawn
№ 20020414
Application
18 November 2002
Terminated
13 August 2004
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
272290
—
10 July 2004
—
Active
NL
Netherlands
SLA1247/13565
23 November 2001
10 July 2004
—
Active
ES
Spain
20020414
18 November 2002
—
13 August 2004
Withdrawn
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
European Union№ 20020614
Active
Application filed
24 April 2002
Registered
18 April 2005
Currently active
indefinite in the register
More 1 record
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