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Barsilo

Active

Lolium x hybridum Hausskn. Hybrid ryegrass · Agricultural · bred by Theodorus P.M. op den Kamp

also searched as: барсило

Variety description

10 August 2026

The variety belongs to the diploid type with an intermediate heading time, occurring around May 25–26. The plant has a prostrate growth habit and demonstrates intensive early spring growth. Disease resistance is characterized as moderate, including ratings for crown rust, brown rust, and powdery mildew.

The variety is intended for the establishment of sown meadows and pastures within 3–4 year medium-term crop rotations. It is effective under intensive use of up to 4–5 cuts per year and is suitable for both silage harvesting and livestock grazing. The ability to grow at soil temperatures from 5–6°C allows for its use to obtain early spring forage.

Sources7
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Countries of admission

7 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 terminated 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Theodorus P.M. op den Kamp 30 Developed the variety
Applicant
RWA Raiffeisen Ware Austria AG 68 Submitted the application to the register
Rights holder
BARENBRUG HOLLAND| Barenbrug Holland B.V. (Variety Administration) 38 Holds the rights to the variety
Maintainer
Barenbrug Holland BV (NL) 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

    № 206032

  • FR France Terminated

    № 0064419

    Application
    15 December 1990
    Registration
    1 January 1994
    Terminated
    31 December 2020
  • NL Netherlands Active

    № RGK40

    Application
    9 December 1992
    Registration
    1 July 1998
  • DE Germany Terminated

    № WB 00065

    Application
    29 December 1994
    Registration
    16 March 2000
    Terminated
    17 September 2020
  • PL Poland Terminated

    № R R2643

    Application
    15 January 1997
    Registration
    10 April 2000
    Terminated
    18 July 2006
  • CH Switzerland Terminated

    № CV 97-00274

    Application
    5 September 1997
    Registration
    1 June 2000
    Terminated
    1 June 2011
  • AT Austria Protection expired

    № 1858

    Application
    4 August 1998
    Registration
    21 December 1999
    Terminated
    31 December 2009

Plant breeders' rights

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

Netherlands № RGK40
Protection expired
  1. Application filed 9 December 1992
  2. Registered 17 April 1996
  3. Entry closed 15 July 1998

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: 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

Barpege

Withdrawn

Lolium x hybridum Hausskn. · Hybrid ryegrass

Barenbrug Holland BV (NL)

FR
1 record

Barsenna

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Barenbrug Holland BV (NL)

FR LU
4 records

Bartime

Application submitted

Lolium x hybridum Hausskn. · Hybrid ryegrass

Barenbrug Holland BV (NL)

FR
1 record

Nearby in the species list Barelba, Barfangio, Barhill, Bariber, Barladin, Barlauda, Barlaunch, Barmada, Barpege, Barsenna, Bartime, BARTISSIMO, Barvisto, Barvitra, Basic, Bastidor, Bastille, Belleek, BISON, Blason

Discussion: Barsilo

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