P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid belongs to the FAO 300 maturity group, bordering on the FAO 400 group. The plant has a markedly high stalk and upright leaves that remain green for a long time. The ear is positioned low and forms 17–18 rows of dent grain.
The variety is intended for intensive cultivation, tolerates high planting density well, and can be used as silage feedstock. Grain yield under trial conditions averaged 13.00 t/ha, with peak indicators reaching 19.45 t/ha.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 20009050
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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
Joseph Foueillassar
Zea mays L. · Maize
SeedGenetic GmbH
Zea mays L. · Maize
FREIHERR VON MOREAU SAATZUCHT
Nearby in the species list Agneta, Agobart, Agora, Agoris, Agostino, Agosto, Agralea, Agralp - 200, Agralp - 260, Agralyst, Agrata, Agredo, Agregat, Agrekus, Agresso, Agri, Agri 1101, Agri 1109, AGRI 931, Agrialfa