Zea maysL. subsp. mays (Maize Group)Maize· Agricultural· bred by Pioneer Hi-Bred International Inc (US)
also searched as: фз 51
Variety description
10 August 2026
PHZ 51 is a breeding line, not a commercial variety or hybrid intended for commodity production. Its primary role is to serve as a genetic sample for the creation of new hybrids and the conduct of academic research.
Yield or product quality characteristics for this line are not provided, as it serves as reference material for the transmission of specific genetic traits during crossing, as well as for the assessment of disease resistance, for example, to Fusarium ear rot.
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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.
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
PHZ 51primaryFR
PHZ51ES
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
Parties
Breeder
Pioneer Hi-Bred International Inc (US)Developed the variety
Applicant
Pioneer Hi-Bred International Inc (US)Submitted the application to the register
Rights holder
Pioneer Hi-Bred International Inc (US)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№ 5352
Terminated
Application filed
17 July 1985
Registered
8 November 1988
Entry closed
28 October 1997
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protections in other jurisdictions are shown on the map above.
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This is a directory, not an official registry: data is based on public disclosures and may have changed.
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