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Radian

Active

Lactuca sativa L. Lettuce · Vegetables · bred by Syngenta, NL

also searched as: радиан

Variety description

10 August 2026

The hybrid forms compact, uniform light green heads intended for fresh market sales. The variety features high processability and is convenient for packaging and transport while maintaining its marketability and taste qualities.

The plant has high resistance (HR) to downy mildew (races 16–37EU), lettuce aphid (race 0), and Tomato bushy stunt virus (TBSV). Intermediate resistance (IR) to Lettuce mosaic virus (race 1) and high tolerance to necrosis and bolting during the summer period are also noted.

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.

QZ

active no record

Variety registered as early as 4 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Syngenta, NL Developed the variety
Applicant
Syngenta Seeds B.V. Submitted the application to the register
Rights holder
Syngenta Crop Protection AG 10 404 Holds the rights to the variety
Maintainer
Syngenta, NL 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

    № 273707

    Registration
    10 February 2016
  • NL Netherlands Active

    № SLA3454

    Application
    24 September 2014
    Registration
    10 February 2016
  • RS Serbia Active

    № 320-04-5549/2021-11

    Application
    8 June 2021
    Registration
    19 July 2021

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Netherlands № SLA3454
Active
  1. Application filed 24 September 2014
  2. Registered 10 February 2016
  3. Currently active indefinite in the register

More 4 records protections in other jurisdictions are shown on the map above.

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Lettuce

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Lactuca sativa L. · Lettuce

SVS Holland B.V.

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14 records

El Sol

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Lactuca sativa L. · Lettuce

Nunhems, NL

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12 records

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

ES
8 records

Rachella

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Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

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2 records

Radau

Terminated

Lactuca sativa L. · Lettuce

ReinSaat KG

AT
2 records

Radiant

Terminated

Lactuca sativa L. · Lettuce

NL
1 record

Nearby in the species list Quipus, Quissac, Quito, Quivo, Rabea, Rabeau, Rabello, Rachel, Rachella, Radau, Radiant, Radichetta, Radiosa, Radja, Radomír, Rafael, Rafale, Raffaella, Raggioverde, Ragna

Discussion: Radian

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