Skip to content

Biscay

Protection expired

Triticum aestivum L. Bread wheat · Agricultural · bred by TWYFORD SEEDS LTD

also searched as: бискаи

Variety description

10 August 2026

The variety belongs to winter wheat types and is characterized as late-maturing. The plant is short-statured and contains the Rht-D1b semi-dwarfing gene.

Biscay is classified as a soft endosperm variety. In breeding, the variety is used as a parent form to increase resistance to Septoria, and is also considered a source of genetic material for controlling leaf spot.

Sources6
  • Loading…

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.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
TWYFORD SEEDS LTD 194 Developed the variety
Applicant
TWYFORD SEEDS LTD 194 Submitted the application to the register
Rights holder
KWS UK Limited 772 Holds the rights to the variety
Maintainer
TWYFORD SEEDS LTD 194 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 Terminated

    № 227721

  • FR France Protection expired

    № 0072602

    Application
    18 August 1997
    Registration
    1 January 2000
    Terminated
    31 December 2009
  • GB United Kingdom Terminated

    № 1/1227

    Application
    8 September 1997
    Terminated
    30 October 2022
  • BE Belgium Terminated

    № RW 770177

    Application
    17 November 1999
    Registration
    30 November 2001

Plant breeders' rights

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

European Union № 19991613
Terminated
  1. Application filed 15 November 1999
  2. Registered 17 April 2000
  3. Entry closed 26 July 2022

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: Bread wheat

All 11 533 varieties of species

M-IDAS

Active

Triticum aestivum L. · Bread wheat

Syngenta Crop Protection AG

AT HR HU SK UA
17 records

Cadenza.

Protection expired

Triticum aestivum L. · Bread wheat

PLANT BREEDING INTERNATIONAL CAMBRIDGE

DK FR IE NL PL SE
17 records

T JALVE

Protection expired

Triticum aestivum L. · Bread wheat

WEIBULLSHOLM PLANT BREEDING INSTITUTE

EE FI SE
14 records

Biriuza

Terminated

Triticum aestivum L. · Bread wheat

Lohvynenko Valentyna Fedorivna, Morhun Volodymyr Vasylovych, Ulich Oleksandr Leonidovych, Ulich Leonid Isakovych,

UA
2 records

Bisanzio

Active

Triticum aestivum L. · Bread wheat

Apsovsementi S.p.A., Co.Na.Se. Soc. Coop. Agr.

IT
6 records

Biscot

Terminated

Triticum aestivum L. · Bread wheat

Station Van Heverlee (BE)

BE FR
4 records

Nearby in the species list Bilytsia, Bimis, Bingo, Bingo VST, Biondo, Biplan, Birbante, Birdy, Biriuza, Bisanzio, Biscot, Biscotto, BISER, BISERNICA, Bishorn, Biskvit, Bison, Bisquit, BISTRA, Bitacora

Discussion: Biscay

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up