P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid belongs to the early maturity group FAO 220 and is intended for grain use. Plants are of medium height and demonstrate average initial growth vigor.
The hybrid grain is of an intermediate type, between flint and dent. Productivity is characterized by high grain yield with an average proportion of grain weight in the cob.
The plant possesses fairly high resistance to stalk and ear Fusarium, as well as to ear smut. Resistance to lodging, European corn borer infestation, and stalk smut is rated as medium or fairly low.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 17009117
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
Euralis Semences
Zea mays L. · Maize
Euralis Semences FR
Zea mays L. · Maize
Laurent BETTINGER
Nearby in the species list ESZ5606, ESZ6209, ESZ6210, ESZ6303, ESZ6403, ESZ6404, ESZ6406, ESZ6407, ESZ6410, ESZ6501, ESZ7107, ESZ7109, ESZ7209, ESZ7301, ESZ7305, ESZ7401, ESZ7403, ESZ7404, ESZ7405, ESZ7503