P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: пр33п66
10 August 2026
The hybrid is a conventional (non-GMO) variety that serves as a benchmark of "substantial equivalence" when comparing grain composition, gene expression profiles, and nutritional value with transgenic counterparts, such as the hybrid PR33P67, which contains the MON810 event.
In scientific literature, the variety is classified as a representative of the FAO 600 maturity group. Specific agronomic characteristics, including exact plant height or disease resistance, are not presented in open sources for agronomic use, as the variety is an obsolete sample.
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.
№ 97042
№ 006044_A 006044
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 INTERNATIONAL
Zea mays L. · Maize
PIONEER HI-BRED INT
Zea mays L. · Maize
PIONEER HI-BRED INT
Nearby in the species list PR33J58, PR33K39, PR33K43, PR33K56, PR33K65, PR33M15, PR33M36, PR33M54, PR33N09, PR33N58, PR33P67, PR33P69, PR33P71, PR33P80, PR33R44, PR33R45, PR33R77, PR33R88, Pr33t54, PR33T56