P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Monsanto Tehnology LLC, USA
also searched as: т4286з
10 August 2026
The object is specialized breeding material obtained through targeted selection involving crosses and subsequent self-pollination. Given that the line is inbred, it is not intended for direct sowing for commercial grain in field conditions.
Public sources do not contain detailed morphological descriptions or specific resistance characteristics of this plant, as detailed agronomic data is the internal intellectual property of the developer. The line is mentioned in technical documentation as part of combinations in seed production.
1 jurisdiction
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Variety registered as early as 4 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 4 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
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
MONSANTO TECHNOLOGY
Zea mays L. · Maize
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Nearby in the species list T07K7, T0813Z, T0834Z, T1540Z, T2029z, T2721Z, T3705Z, T3997Z, T4186Z, T4195Z, T4313Z, T4559Z, T4905Z, T5037Z, T5099Z, T5539Z, T5842Z, T602EZ, T602RR, T6053Z