Skip to content

Zirkon

Protection expired

Lolium perenne L. Perennial ryegrass · Agricultural

also searched as: зиркон

Variety description

10 August 2026

The variety belongs to the diploid type and is classified as mid-early. The plant is characterized by an intermediate or semi-prostrate growth habit with leaves of medium green intensity and a medium degree of turf fineness.

This variety of perennial ryegrass is intended for the creation of grassy areas and lawns subjected to intensive loads, in particular sports turf.

Sources5
  • 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
OSEVA PRO s.r.o. (CZ) 56 Submitted the application to the register
Rights holder
OSEVA PRO s.r.o. (CZ) 56 Holds the rights to the variety
Maintainer
OSEVA PRO s.r.o. (CZ) 56 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

    № 205993

    Registration
    30 July 2014
    Terminated
    31 December 2024
  • CZ Czechia Protection expired

    № B1178

    Application
    11 December 2009
    Registration
    30 July 2014
    Terminated
    31 December 2024

Plant breeders' rights

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

Czechia № 2305
Terminated
  1. Application filed 20 January 2014
  2. Registered 18 September 2014
  3. Entry closed 8 June 2022

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: Perennial ryegrass

All 3 714 varieties of species

Bizet 1

Active

Lolium perenne L. · Perennial ryegrass

DLF SEEDS A/S

DK FR NL
11 records

One 50

Active

Lolium perenne L. · Perennial ryegrass

PGG Wrightson Seeds

IT
11 records

Lolium perenne L. · Perennial ryegrass

Steve Reid

FR UA
11 records

Zidane

Withdrawn

Lolium perenne L. · Perennial ryegrass

DLF Seeds A-S, DK

FR
1 record

Zifer

Terminated

Lolium perenne L. · Perennial ryegrass

CZ
3 records

Zita

Active

Lolium perenne L. · Perennial ryegrass

RAGT 2N S.A.S

FR PL
5 records

Nearby in the species list Zekol, Zelot, Zenia, Zenital, Zenko, Zeppelin, Zest, Žvilgė, Zidane, Zifer, Zita, Zocalo, Zoldike, Zonda, Zoom, Zoom 2, Zora, Zorgue, Zouk, Zrinjevac

Discussion: Zirkon

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