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Silke

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Avena strigosa Schreb. Black oat · Agricultural · bred by Gebr. Waal

also searched as: силке

Variety description

10 August 2026

The variety is used for green manure and soil structure improvement, ensuring the formation of a significant volume of organic mass. The crop is capable of suppressing the development of soil nematodes, in particular Pratylenchus penetrans, and effectively suppresses weeds due to the rapid formation of a dense stand.

The plant is adapted to growth on poor sandy soils in temperate climate conditions. In addition to green manuring, the variety can be used as a grain forage crop for livestock feed production.

Sources5
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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.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Gebr. Waal 1 Developed the variety
Applicant
Gebr. Waal 1 Submitted the application to the register
Rights holder
Firma Gebroeders Waal V.O.F. 1 Holds the rights to the variety
Maintainer
NL - GEBR. WAAL 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

    № 221018

    Registration
    15 June 2012
  • NL Netherlands Active

    № AVS2

    Application
    26 January 2010
    Registration
    15 June 2012

Plant breeders' rights

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

European Union № 20121722
Active
  1. Application filed 7 August 2012
  2. Registered 27 January 2014
  3. Currently active indefinite in the register

More 1 record 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: Black oat

All 94 varieties of species

Luxurial

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Avena strigosa Schreb. · Black oat

Panam France sarl (FR)/Panam Chili (CL)

FR IT LU
10 records

Altesse

Active

Avena strigosa Schreb. · Black oat

Jouffray-Drillaud SA (FR)

FR UA
7 records

Panache

Active

Avena strigosa Schreb. · Black oat

Jouffray-Drillaud SA (FR)

FR
7 records

Saia Supreme

Terminated

Avena strigosa Schreb. · Black oat

1 record

SDF 5204

Withdrawn

Avena strigosa Schreb. · Black oat

SEMENCES DE FRANCE

IT
1 record

Spirale

Active

Avena strigosa Schreb. · Black oat

Jouffray-Drillaud SA (FR)

FR
8 records

Nearby in the species list Platinum, Pratex, Ramses, Rhino, Roxane, RTT, SABL5, Saia 6, Saia Supreme, SDF 5204, Spirale, Sprinter, STRICTA, Terra Alta, Texas, Toscane, Tradex, Venezia, Vitalli, Vitaltop

Discussion: Silke

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