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McNair 4823

Protection expired

Triticum aestivum L. Bread wheat · Agricultural · bred by Syngenta Participations AG

also searched as: мкнаир 4823

Variety description

10 August 2026

The variety belongs to the winter soft red wheat type. Plants have short stature and strong straw, which ensures high lodging resistance. In terms of maturity, the variety is classified as mid-season, ripening a few days later than the Arthur variety.

The plant possesses good winter hardiness. The variety exhibits resistance to leaf rust, some races of stem rust, and most races of Hessian fly, while being susceptible to powdery mildew. Yield is high; the grain is distinguished by high test weight.

The crop is intended for grain production. There is information on the variety's suitability for use as silage or for livestock grazing as part of forage mixtures.

Sources5
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Countries of admission

1 jurisdiction

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Syngenta Participations AG 2 266 Developed the variety
Applicant
Syngenta Participations AG 2 266 Submitted the application to the register
Rights holder
Syngenta Participations AG 2 266 Holds the rights to the variety

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • ES Spain Terminated

    № 19760177

    Application
    3 August 1976
    Registration
    1 January 1978
    Terminated
    1 January 1978

Plant breeders' rights

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

United States of America № 7200037
Protection expired
  1. Application filed 12 October 1971
  2. Registered 8 April 1975
  3. Entry closed 8 April 1992

Records are sourced from official registry publications. Data sources and legal status

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

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APSOVSEMENTI S.P.A.

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1 record

Nearby in the species list Mazovia, Mazowia, Mazowszanka, Mazurok, MB-105, MB Huba, MB Kengyel, MB Kerecsen, MB Obester, McNair 1813, MD19, Meazza, Mec, Mecano, Mecenate, Medalistka, Mediator, Medola, Meeting, Megan

Discussion: McNair 4823

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