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Tonuss

Active

Lolium x hybridum Hausskn. Hybrid ryegrass · Agricultural · bred by RAGT 2N S.A.S

also searched as: тонусс

Variety description

10 August 2026

The variety is diploid and is the result of crossing perennial ryegrass and Italian ryegrass. The plant has a semi-erect vegetative growth habit with narrow to medium-width leaves.

Characterized by high productivity during the winter period, increased persistence in the second year of life, and low tendency to head after grazing. The variety exhibits excellent resistance to rust and Verticillium wilt.

Intended for use under conditions of sufficient moisture or summer irrigation. Provides high-quality fodder during the late spring and summer periods.

Sources3
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Countries of admission

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

Parties

Breeder
RAGT 2n S.A.S. 2 300 Developed the variety
Applicant
RAGT 2n S.A.S. Submitted the application to the register
Rights holder
RAGT 2n S.A.S. Holds the rights to the variety
Maintainer
RAGT Australia 18 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

    № 206185

    Registration
    1 June 2007
  • FR France Active

    № 1013891

    Application
    28 November 2003
    Registration
    1 January 2007

Plant breeders' rights

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

European Union № 20071055
Active
  1. Application filed 4 June 2007
  2. Registered 25 March 2008
  3. Currently active indefinite in the register

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: 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

Tirna

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Cebeco Handelsraad (NL)

FR NL
7 records

Tonus

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

R 2n (FR)

FR
1 record

Topstone

Withdrawn

Lolium x hybridum Hausskn. · Hybrid ryegrass

Deutsche Saatveredelung AG - DSV (DE)

FR
1 record

Nearby in the species list Tapirus, Tetragraze, TetraMag, Tetratop, Texy, Themisto, Tine, Tirando, Tirna, Tonus, Topstone, TORNADO, Transam, Transeze, Transist 2600, Trebotal, Triangel, TRIFIELD, Trogres, Trojan

Discussion: Tonuss

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