Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: ливиус
Variety description
10 August 2026
The plant forms heads consisting of dark green leaves and firm, hard ribs. The variety is slow-bolting and intended for cultivation in open field conditions.
Possesses resistance to downy mildew races Bl: 17-26, 32 EU, lettuce aphid Nr:0, and internal necrosis. Has intermediate resistance to root rot and is characterized by delayed leaf edge browning after processing.
Sources2
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Countries of admission
1 jurisdiction
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 3
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data for which we do not publish: their registry licenses have not yet been verified.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
Terminated
№ 272677
Registration
21 January 2019
Terminated
4 February 2025
NL
Netherlands
Withdrawn
№ SLA3613
Application
22 December 2015
Terminated
14 August 2017
NL
Netherlands
Terminated
№ SLA3914
Application
14 August 2017
Registration
21 January 2019
Terminated
4 February 2025
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
272677
—
21 January 2019
4 February 2025
Terminated
NL
Netherlands
SLA3613
22 December 2015
—
14 August 2017
Withdrawn
NL
Netherlands
SLA3914
14 August 2017
21 January 2019
4 February 2025
Terminated
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands№ SLA3613
Withdrawn
Application filed
22 December 2015
Registered
—
Entry closed
14 August 2017
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