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Rezista

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Trifolium pratense L. Red clover · Agricultural · bred by DLF Seeds, s.r.o., CZ

also searched as: резиста

Variety description

10 August 2026

Rezista is a tetraploid (4n) red clover variety intended for the creation of cultivated pastures and hayfields. The plant is used as a forage crop; its application in grass mixtures contributes to an increase in the content of crude protein in dry matter.

During studies, the variety was included in analyses to assess the level of phytoestrogens, such as formononetin and biochanin A. The variety also underwent testing for susceptibility to a number of viral diseases, including white clover mosaic virus, where it showed a high degree of susceptibility to infection.

Sources8
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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.

QM

terminated no record

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

Parties

Breeder
DLF Seeds, s.r.o. (CZ) 266 Developed the variety
Applicant
DLF Seeds, s.r.o. (CZ) 266 Submitted the application to the register
Rights holder
DLF Seeds, s.r.o. (CZ) 266 Holds the rights to the variety
Maintainer
DLF Seeds, s.r.o. (CZ) 266 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

    № 209241

    Registration
    21 April 2005
    Terminated
    21 April 2025
  • CZ Czechia Protection expired

    № 5571

    Application
    21 December 1999
    Registration
    21 April 2005
    Terminated
    21 April 2025

Plant breeders' rights

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

Czechia № 1129
Terminated
  1. Application filed 28 December 1999
  2. Registered 11 August 2005
  3. Entry closed 14 July 2020

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

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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: Red clover

All 709 varieties of species

Trifolium pratense L. · Red clover

Rijksstation Voor Plantenveredeling (BE)

BE FR
5 records

Trifolium pratense L. · Red clover

Instituto de Investigaciones Agropecuarias

IT
5 records

Mont-Calme

Protection expired

Trifolium pratense L. · Red clover

Sam Badoux Agroscope

FR
6 records

Trifolium pratense L. · Red clover

USDA-ARS (US)/Allied Seed Llc. (US)

FR PL
3 records

Respect

Active

Trifolium pratense L. · Red clover

CZ
4 records

Trifolium pratense L. · Red clover

RAGT 2N S.A.S

DE FR
9 records

Nearby in the species list Referent, Regent, Reichersberger, Reichersberger Neu, Reipo, Renegade, Renova, RESIDENT ØTOFTE, Resolution, Respect, RGT Javva, RGT Savvor, Rhizo star, Rhplus, Rialto, Robina, Røde amerikanere, Rodi, Röd amerikanare, Rödflingorna

Discussion: Rezista

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