P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: пр33а46
10 August 2026
The hybrid belongs to the FAO 500 maturity group. In agronomic and laboratory studies, it was used as a control sample when investigating the effects of pesticides, disease resistance, and physiological plant responses to nitrogen availability.
Available publications lack detailed morphological descriptions of the plant or specific agronomic characteristics such as yield or lodging resistance. The hybrid does not appear in current commercial seed catalogs and is an archival or experimental designation.
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.
№ 007947_A 007947
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
PIONEER HI-BRED INT
Zea mays L. · Maize
PIONEER HI-BRED INT
Zea mays L. · Maize
PIONEER HI-BRED INT
Nearby in the species list PR32W86, PR32W92, PR32Y49, PR32Y52, PR32Y71, PR32Y94, PR339G12, PR33A04, PR33A14, PR33A21, PR33A48, PR33A84, PR33B51, PR33B65, PR33B67, PR33D04, PR33D11, PR33D26, PR33D31, Pr33g26