Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan, NL
also searched as: басилио
Variety description
10 August 2026
The variety forms large, vigorous plants with glossy green leaves. The heads are heavy, have a dense closed lower part and a slightly raised base, which simplifies harvesting and improves ventilation. The leaves are notable for their thickness, strength, and ability to maintain marketability.
The plant possesses high resistance to powdery mildew (races Bl:29–37, 39–41EU), lettuce aphid (Nr:0), Fusarium wilt (Fol:1), and lettuce mosaic virus. The variety is characterized by rapid growth, uniformity, and is suitable for organic production, as it retains head size and shape under low nitrogen soil conditions.
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 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data for which we do not publish: their registry licenses have not yet been verified.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, NLDeveloped the variety
Applicant
RZ Agro, BeogradSubmitted 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
№ 270544
Registration
16 May 2019
NL
Netherlands
Active
№ SLA4010
Application
31 January 2018
Registration
16 May 2019
RS
Serbia
Active
№ 320-04-8452/2021-11
Application
20 September 2021
Registration
25 November 2021
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
270544
—
16 May 2019
—
Active
NL
Netherlands
SLA4010
31 January 2018
16 May 2019
—
Active
RS
Serbia
320-04-8452/2021-11
20 September 2021
25 November 2021
—
Active
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands№ SLA4010
Active
Application filed
31 January 2018
Registered
16 May 2019
Currently active
indefinite in the register
More 3 records
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