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Tirian

Application submitted

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner · Vegetables · bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.

also searched as: тириан

Variety description

10 August 2026

The hybrid is one of the most vigorous rootstocks in the company's lineup, providing high adaptability under stress conditions, including depleted soils and high salinity. The plant is characterized by a dense leaf canopy and is used for grafting tomato scions to maintain yield stability and fruit quality.

It possesses high resistance (HR) to Tomato brown rugose fruit virus (ToBRFV), Tomato mosaic virus (ToMV: 0-2), Fusarium wilt (Fol: 0,1), Fusarium crown and root rot (For), Corky root rot (Pl), and Verticillium wilt (Va: 0 / Vd: 0). It also has intermediate resistance (IR) to root-knot nematodes (Ma / Mi / Mj).

Sources6
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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.

application no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
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.

  • NL Netherlands Application submitted

    № TMR95

    Application
    1 July 2024
  • GB United Kingdom Application submitted

    № 163/8

    Application
    19 November 2025

Plant breeders' rights

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

Netherlands № TMR95
Application submitted
  1. Application filed 1 July 2024
  2. Registered
  3. Currently active indefinite in the register

More 1 record 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: hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

All 214 varieties of species

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

Rijk Zwaan Zaadteelt en Zaadhandel B.V. (NL)

HR NL
6 records

Fullpro

Active

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

Vilmorin-Mikado S.A.S.

FR
6 records

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

TAKII and CO LTD

NL
6 records

THURAYA

Active

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

HU
1 record

Tibaldi

Active

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

Sakata Vegetables Europe SAS (FR)

FR
2 records

Titron

Terminated

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

NL
2 records

Nearby in the species list Stromboli, Sunchocola, Sunpeach, Superpro, Suzuka, Sylvester, TASAPAINO, Thera, THURAYA, Tibaldi, Titron, TOM01613, TOM02627, TOM02826, TOM03030, Tomapie, Tomastrong, Top Gun, Top Myron, Top Ram

Discussion: Tirian

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