Skip to content

Joker

Terminated

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

also searched as: йокер

Variety description

10 August 2026

The Joker F1 hybrid is a late-maturing (120–130 days) plant of the determinate type. The bush is vigorous, with a well-developed leaf canopy and a deep root system, ensuring tolerance to moisture deficit. Resistant to Fusarium wilt (Fol:0,1), Verticillium wilt (V:0), and Stemphylium leaf spot (S).

"Beef" type fruits have a flat-round shape, saturated red color, and a mass of 250–300 g (some up to 500 g). They are multi-chambered, characterized by high density, transportability, and the ability to be stored for up to 2.5 months. Intended for cultivation in open field and sale in the fresh market.

In a number of agricultural registries, interspecific hybrids (Solanum lycopersicum × S. habrochaites) used as rootstocks for tomato grafting are also listed under the name Joker. This material possesses increased resistance to diseases and nematodes, but is not intended for independent fruit production.

Sources8
  • Loading…

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.

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Applicant
Vilmorin, NL Submitted the application to the register
Maintainer
Vilmorin, 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.

  • HU Hungary Terminated

    № 190121

    Application
    4 March 1999
    Registration
    31 May 2001
    Terminated
    6 January 2012

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

Istu

Withdrawn

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

Syngenta Seeds B.V.

NL
3 records

Itzafort

Active

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

Stine Petersen

NL
4 records

Josefina

Protection expired

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

HU
1 record

Nearby in the species list Heinz 9314, Homerun, Honor, Hulk, Impuls, Interceptor, Interpro, IRONPRO, Istu, Itzafort, Josefina, Kaiser, Kalipro, Kardia, Kemerit, KEX 449, King Kong, Kore, Kratofort, Krilin

Discussion: Joker

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up