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T00a3

Active

Helianthus annuus L. Sunflower · Agricultural · bred by Revol Benoit

also searched as: т00а3

Variety description

10 August 2026

The designation T00a3 is officially registered as a parental component used in breeding to create sunflower hybrids. This material is classified as breeding material rather than a commercial variety intended for extensive cultivation in open field conditions.

Detailed agronomic and morphological characteristics, such as plant height, maturity group, or disease resistance indicators, are not provided in open sources. Information on the specific qualities of such inbred lines is often not subject to public disclosure.

Sources7
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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.

QM

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Revol Benoit 61 Developed the variety
Applicant
Pioneer Overseas Corporation 4 738 Submitted the application to the register
Rights holder
Pioneer Overseas Corporation 4 738 Holds the rights to the variety
Maintainer
Pioneer Hi-Bred International Inc. 46 Responsible for variety maintenance

Admission to trade

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

  • UA Ukraine Terminated

    № 10017219

    Application
    22 December 2010
    Terminated
    7 April 2017

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 № 200500297
Application submitted
  1. Application filed 18 July 2005
  2. Registered
  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

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T0065LM

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4 records

Nearby in the species list T 8-3, T 8-4, T 8-5, T 8-6, T 9-5, T0001lf, T0001lg, T0032lg, T0065LM, T0075lm, T00b3, T0162lm, T0243hg, T0267lm, T02c6, T02Ts6, T0428lg, T0455lm, T0456lm, T0504lg

Discussion: T00a3

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