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Lolium x hybridum Hausskn. Hybrid ryegrass · Agricultural

also searched as: сорекс

Variety description

10 August 2026

The variety is tetraploid (4n) and is considered the earliest among hybrid ryegrass varieties. In terms of heading dates, it lags behind early perennial ryegrass varieties by only 3–4 days. In its morphological characteristics, the variety is closest to perennial ryegrass.

The plant is intended for forage production and is distinguished by good digestibility. The variety possesses high resistance to foliar diseases and bacterial wilt. Breeding involved crossing followed by colchicine treatment to obtain tetraploid forms.

Sources4
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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 QZ

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Maintainer
CH - AGROSCOPE ART 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

    № 206173

    Registration
    12 November 2010
  • CH Switzerland Active

    № CV 06-00285

    Application
    15 January 2006
    Registration
    12 November 2010

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: Hybrid ryegrass

All 297 varieties of species

Dorcas

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Zelder Holland(NL)

DE FR LU NL PL SI
16 records

Marmota

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Forschungsanstalt fur Agrarokologie und Landwirtschaft, CH-8046 Zurich

AT CZ DE DK FR LU +1
15 records

Pirol

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Saatzucht Steinach GmbH & Co KG

AT DE DK LT LU PL
12 records

Lolium x hybridum Hausskn. · Hybrid ryegrass

CZ
2 records

Solva

Terminated

Lolium x hybridum Hausskn. · Hybrid ryegrass

IGER Institute of Grassland & Environmental Research (GB)

FR
1 record

Splenda

Terminated

Lolium x hybridum Hausskn. · Hybrid ryegrass

RAGT 2N S.A.S

FR
4 records

Nearby in the species list Sherpa, Shogun, Sirene, Siriol, Skipper, Sofial, Solid, Solstice II, Solstice Iii, Solva, Splenda, Storial, Storm, Strom, Sumatra, Swallow, Talbo, Taldor, Tapirus, Tetragraze

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