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SU Mephisto

Active

Secale cereale L. Rye · Agricultural · bred by Hybro Saatzucht, D

also searched as: су мефисто

Variety description

10 August 2026

The variety is a hybrid created using the heterosis effect based on Petkus and Carsten pools. The plant has a short straw, the ear is of medium length and dense. The grain has a dark shade of the aleurone layer and is characterized by stable quality indicators, including protein content and falling number.

The hybrid demonstrates high adaptability to various soil types and the ability to maintain productivity under stressful growing conditions. Due to its complex of economic traits, the variety has become widely used in European breeding practice.

Sources7
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Countries of admission

5 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Hybro Saatzucht, D 1 Developed the variety
Applicant
Saaten-Union Polska sp. z o.o. 1 Submitted the application to the register
Rights holder
Hybro Saatzucht GmbH & Co. KG 5 Holds the rights to the variety
Maintainer
SAATEN UNION UK LTD 120 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

    № 225543

    Registration
    28 August 2020
  • DE Germany Active

    № RW 01231

    Application
    24 August 2007
    Registration
    29 July 2011
  • PL Poland Active

    № R R7206

    Application
    1 September 2008
    Terminated
    20 March 2012
  • RS Serbia Protection expired

    № 320-04-1800/2011-11

    Application
    7 September 2011
    Registration
    10 September 2013
    Terminated
    24 October 2023
  • UA Ukraine Terminated

    № 12003006

    Application
    21 December 2012
    Registration
    4 May 2016
    Terminated
    12 September 2025
  • GB United Kingdom Active

    № 43/11491

    Application
    6 September 2018
    Registration
    31 October 2018

Plant breeders' rights

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

European Union № 20113000
Active
  1. Application filed 20 December 2011
  2. Registered 24 September 2012
  3. Currently active indefinite in the register

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: Rye

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Secale cereale L. · Rye

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AT CZ DE HR PL UA
17 records

LSR 152

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Secale cereale L. · Rye

KWS Lochow

DE PL UA
7 records

LSR 136

Active

Secale cereale L. · Rye

WILDE PEER

DE PL
5 records

Secale cereale L. · Rye

HYBRO SAATZUCHT GMBH and CO KG

DE DK
7 records

SU Nasri

Active

Secale cereale L. · Rye

Saaten-Union

CZ DE DK LT LV PL +1
17 records

Nearby in the species list SU Investor, SU Isaksson, SU Ivar, SU Jalo, SU Jarven, SU Jelling, SU Karlsson, SU Kjell, SU Laurids, SU MATTSSON, SU Nasri, SU Nordius, SU Norvik, SU Obasi, SU Performer, SU Perspectiv, SU Phönix, SU Pluralis, SU Popidol, SU Promotor

Discussion: SU Mephisto

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