P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Pioneer Overseas Corporation, Pioneer Hi-Bred International Inc.
also searched as: ф4376
10 August 2026
The object is classified as a parental component intended for use in breeding programs to create hybrids possessing target agronomic traits. The line is not intended for cultivation as an independent commercial variety.
Public sources do not contain a detailed description of morphological characteristics, such as plant height, resistance to diseases, or lodging, as these traits are intellectual property.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 19909055
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
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
Pioneer Overseas Cor, USA
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
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PIONEER| Pioneer Hi-Bred Services GmbH
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PIONEER HI-BRED INTERNATIONAL
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KELVIN GRANT
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Nearby in the species list Ph42cv, Ph42d7, Ph42dj, Ph42gf, Ph42m1, Ph42n1, Ph42p9, Ph42yr, Ph432t, Ph433c, Ph43mz, Ph44a, Ph45a, Ph46451, Ph472j, Ph473g, Ph474b, Ph474j, Ph47b1, Ph47ck