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Colosus

Active

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

also searched as: колосус

Variety description

10 August 2026

The rootstock was obtained as a result of an interspecific cross between Solanum lycopersicum L. and Solanum habrochaites. It is not intended for the production of marketable fruit, but is used as a professional tool for enhancing vegetative growth and increasing the early yield of grafted plants.

The plant is characterized by high resistance to soil-borne pathogens, including Fusarium wilt (including the third race of Fusarium oxysporum f. sp. radicis-lycopersici), bacterial infections, and nematodes. Due to the characteristics of its origin, the rootstock possesses high tolerance to abiotic stresses and is frequently used as a control standard in international disease resistance tests.

Sources6
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 & Zaadhandel, B.V. 40 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

    № 289918

    Registration
    25 October 2012
  • NL Netherlands Active

    № TMR14/18378

    Application
    22 February 2008
    Registration
    18 February 2011

Plant breeders' rights

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

Netherlands № TMR14
Active
  1. Application filed 22 February 2008
  2. Registered 18 February 2011
  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?

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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

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

TRC B.V.

NL
4 records

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

NL
3 records

Combifort

Withdrawn

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

Bayer Holland B.V.

NL
2 records

Nearby in the species list Big Power, Body, Brantley, Brigeor, Briomino, Bruce, Buffon, Callum, Carbonite, Carlomagno, Combifort, Contra, Controlpower, Crossfort, Cyclone, DEEMA, Defensor, Denár, Dohkko, DR0141TX

Discussion: Colosus

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