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 1 мй 5
10 August 2026
The object is classified as a parental component used by breeders for developing commercial hybrids, rather than as an independent variety for large-scale commercial production.
The line has been involved in breeding, specifically as one of the components in the creation of other hybrids. Detailed agronomic characteristics, such as maturity group, plant height, or disease resistance, are absent from open sources as they are proprietary corporate information.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 PH1MJ5
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.
№ 16909069
№ 72153
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 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.
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Same species
Zea mays L. · Maize
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Pioneer Overseas Corporation, USA
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PIONEER| Pioneer Hi-Bred Services GmbH
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TRAVIS J. LEE
Zea mays L. · Maize
Pioneer Hi-Bred International Inc., USA
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PIONEER OVERSEAS CORPORATION
Nearby in the species list PH 012, PH 1 C 9 N, PH 1 DB 1, PH 1 DB 7, PH 1 DD 3, PH 1 DD 8, PH 1 DN 1, PH 1 DN 2, PH 1 K 8 N, PH 1 KYK, PH 1 MRJ, PH 1 MRK, PH 1 SHR, PH 1 TD 7, PH 1 W 6 W, PH 1 WSF, PH 1 WSH, PH 10 VH 1, PH 11 V 8, PH 12 JP