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Bonus

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Trifolium pratense L. Red clover · Agricultural · bred by SELGEN A.S

also searched as: бонус

Variety description

10 August 2026

The variety was obtained by free pollination of a hybrid population based on the varieties Chlumecký, Radan, Start, Tábor, and Vltavín. The plant is characterized by medium stem length and thickness, medium-sized leaves, and variegated seeds.

The variety has medium resistance to lodging. It shows good resistance to powdery mildew, a complex of viral diseases, and fungal root rots, however, resistance to leaf spot is assessed as moderate or reduced.

The plant is distinguished by high rates of regrowth in spring and after mowing, demonstrating productivity during the first and second years of use with good stand persistence until the third year of life.

Sources2
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Countries of admission

4 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 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Selgen A.S. 367 Developed the variety
Applicant
SELGEN, a.s. (CZ) 493 Submitted the application to the register
Rights holder
SELGEN, a.s. (CZ) 493 Holds the rights to the variety
Maintainer
SELGEN, a.s. (CZ) 493 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

    № 209010

    Registration
    15 April 2008
  • CZ Czechia Active

    № 7442

    Application
    11 December 2003
    Registration
    15 April 2008
  • DE Germany Withdrawn

    № RKL 00280

    Application
    26 November 2008
    Terminated
    13 November 2012

Plant breeders' rights

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

Czechia № 1819
Active
  1. Application filed 18 April 2008
  2. Registered 4 September 2008
  3. Currently active indefinite in the register

More 2 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: 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

Bombi

Terminated

Trifolium pratense L. · Red clover

Hagberg, Arne

SE
1 record

Bona

Terminated

Trifolium pratense L. · Red clover

Przedsiebiorstwo Hodowlano-Nasienne sp. z o.o.

PL
3 records

Borkut

Protection expired

Trifolium pratense L. · Red clover

CZ
1 record

Nearby in the species list Biscarosso, Bivoj, Bjorn, Bjursele, Bławatka, Blitz, Blizard, Bolognino, Bombi, Bona, Borkut, Bozhena, Branisko, Brisk, Britta, Bryza, Buran, Callisto, Camelot, Capricorn

Discussion: Bonus

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