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SA436R

Terminated

Helianthus annuus L. Sunflower · Agricultural · bred by Patrick Duhigg

also searched as: са436р

Variety description

10 August 2026

SA436R is not a commercial variety or hybrid for mass agricultural production, but acts as an internal breeding line. This code is registered in documents related to the protection of plant variety rights.

Standard agronomic characteristics, such as yield, height, or field disease resistance, are not provided for the line, as it is intended for breeding work and not for commercial planting.

Sources3
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Patrick Duhigg 15 Developed the variety
Applicant
Seeds 2000, Inc. 30 Submitted the application to the register
Rights holder
Seeds 2000, Inc. 30 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.

  • UA Ukraine Terminated

    № 11017173

    Application
    29 December 2011
    Terminated
    19 January 2017

Plant breeders' rights

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

Ukraine № 11017173
Terminated
  1. Application filed 29 December 2011
  2. Registered
  3. Entry closed 19 January 2017

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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Nearby in the species list SA 5739 R, SA 578 R, SA 5912 R, SA 6896 A, SA 910 A, SA 970 A X SA 944 B, SA 9768B, Sa Lana, Sa2624r, SA28, Sa556r, Sa61061r, Sa6166r, SA6896A kh SA9768B, SA6896AXSA9768B, Sa944a, Sa970a, Sabil, Sabinus, Sabrina

Discussion: SA436R

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