P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Rustica Prograin Genetique
also searched as: рпк 7346
10 August 2026
This designation refers to maize breeding material of Zea mays L. associated with the activities of the company Rustica Prograin Génétique. In publications, the hybrid is mentioned as suitable for use in agriculture, in particular for fodder purposes, including poultry farming.
The RPK designation was used for line material or hybrids developed within the framework of Rustica breeding programs. In some documents, the hybrid appears as an element of the breeding process or material for seed production, and not as a commercial variety with a full public description.
3 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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code RPK7346
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.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 08004433
№ 53200
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 3 records protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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
Zea mays L. · Maize
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Zea mays L. · Maize
Pioneer Overseas Corporation, USA
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Pierre CAROLO
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Rustica Prograin Genetique
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Lidea France S.A.S
Nearby in the species list RPG938, RPG941, RPG942, RPG943, RPG945, RPG951, RPG953, Rpk 7250, RPK 7250 CTM, RPK 7288, RPK 7346 A, RPK7211, Rpk7229, RPK7238, RPK7239, RPK7250*EG7002, RPK7250*PL5006, RPK7250*RPK7288, RPK7250*RPK7320, RPK7250*RPK7346A