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F 250

Terminated

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

also searched as: ф 250

Variety description

10 August 2026

The designation F 250 refers to an inbred maize line used in research on heterotic groups. This material is not an independent commercial variety intended for production cultivation.

The line is used by breeders as an initial component for developing new hybrids. The characteristics of this line are highly specialized genetic data and do not include a description of the crop's commercial qualities.

Sources2
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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
Institut National de la Recherche Agronomique (FR) 1 883 Developed the variety
Applicant
Agri Obtentions SA (FR) Submitted the application to the register
Rights holder
Agri Obtentions SA (FR) Holds the rights to the variety

Plant breeders' rights

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

France № 4313
Terminated
  1. Application filed 14 November 1983
  2. Registered 18 November 1985
  3. Entry closed 18 January 1996

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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F 244

Protection expired

Zea mays L. subsp. mays (Maize Group) · Maize

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR
1 record

F 244*F 259

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR
1 record

F 251*F 257

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR
1 record

Nearby in the species list F 226, F 227, F 228, F 230, F 232, F 234, F 242, F 243, F 244, F 244*F 259, F 251*F 257, F 257, F 259, F 259*F 272, F 260, F 264, F 268, F 272*F 277, F 272*F 284, F 275

Discussion: F 250

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