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H251B

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Helianthus annuus L. Sunflower · Agricultural · bred by Agrigenetics Inc (US)

also searched as: х251б

Variety description

10 August 2026

The H251B line is used primarily as a parental form or an object for molecular genetic research. The main distinctive characteristic of this line is its fatty acid profile, namely a reduced content of palmitic acid in the oil.

This line is specialized breeding material and not a widely distributed commercial hybrid. Detailed data on its morphological traits, such as plant height, as well as information on resistance to diseases, lodging, or maturity group are absent in open publications.

Sources4
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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

no record

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

Parties

Breeder
Agrigenetics Inc (US) 82 Developed the variety
Applicant
DAS/Mycogen Seeds (US) Submitted the application to the register
Rights holder
DAS/Mycogen Seeds (US) Holds the rights to the variety
Maintainer
Agrigenetics Inc. 2 034 Responsible for variety maintenance

Plant breeders' rights

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

France № 18510
Withdrawn
  1. Application filed 7 July 2003
  2. Registered
  3. Entry closed 14 May 2019

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

Same species

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H241B

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Asgrow France SA (FR)

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1 record

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1 record

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Nearby in the species list H203A, H206A, H207A, H213A, H215A, H215b, H223A, H223b, H241B, H251A-ONN947R, H27120A, H30014A, H310, H465R, H49, H521R, H526R, H528R, H529R, H538R

Discussion: H251B

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