Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: брума
Variety description
10 August 2026
The variety forms round, dense, well-closed, medium-sized heads with succulent bright green leaves. Harvesting time is 45–55 days, with a slow head-filling process.
The plant possesses high resistance to bolting and tipburn, which allows it to be grown in hot climate conditions. It shows resistance to some races of Fusarium.
The variety is versatile, suitable for cultivation in open field and protected cultivation, as well as in hydroponic systems. The produce is characterized by uniformity of heads and high suitability for packaging.
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data for which we do not publish: their registry licenses have not yet been verified.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
№ 270781
Registration
2 February 2009
NL
Netherlands
Active
№ SLA2444/17454
Application
19 January 2007
Registration
2 February 2009
AR
Argentina
Active
№ 013034
Application
15 December 2010
Registration
1 March 2011
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
270781
—
2 February 2009
—
Active
NL
Netherlands
SLA2444/17454
19 January 2007
2 February 2009
—
Active
AR
Argentina
013034
15 December 2010
1 March 2011
—
Active
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands№ SLA2444
Active
Application filed
19 January 2007
Registered
4 March 2009
Currently active
indefinite in the register
More 2 records
protections in other jurisdictions are shown on the map above.
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