P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: ф 7 ак
10 August 2026
This object is a parental component used in the creation of maize hybrids. It serves as a breeding component for the development of final hybrid forms.
Public agronomic characteristics, such as yield or disease resistance, are not disclosed for this material, as it is not intended for commercial cultivation for grain or silage.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
breeder code ph7ak
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.
№ 09004599
№ 10004313
№ 62657
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Same species
Zea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
Zea mays L. · Maize
PIONEER| Pioneer Hi-Bred Services GmbH
Zea mays L. · Maize
DR. DON DUVICK C/O PION. USA
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Nearby in the species list PH 23 R 1, PH 253 R, PH 269 H, PH 43 MW, PH 5 FW, PH 5 GP, PH-55 C, PH 59 P, PH 605, PH 7 AB, PH 7 HG, PH 8JR, PH 939, PH 984, Ph02t, Ph03d, PH05F, Ph07d, Ph08b, Ph09b