P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid belongs to the FAO 400-420 maturity group. Plants have a medium to medium-high height. The grain is predominantly of the dent type; the thousand kernel weight is 310–350 grams. The ear contains 14–18 rows of kernels, with 28 to 42 kernels per row.
The plant possesses high early vigor and lodging resistance. It exhibits increased resistance to diseases. The grain has high feed value, starch content, and is suitable for use in the milling industry. Adapted for cultivation in steppe and forest-steppe conditions.
5 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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code MGM175393
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 012081_A 012081
№ 8049
№ 08049
№ 50920
№ 109R153
№ 320-04-1237/ 2009-11
№ 09004491
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
MAGNUM SEEDS INC
Zea mays L. · Maize
MAS SEEDS
Zea mays L. · Maize
Nearby in the species list MAS 43CR, MAS 43P, MAS 440D, MAS 443D, MAS 44A, MAS 44CR, MAS 45M, MAS 45N, MAS 45WX, MAS 46CR, MAS 48CR, MAS 48F, MAS 48L, MAS 48V, MAS 49P, MAS 50CR, MAS 515WX, MAS 52 YG, MAS 52CR, MAS 52K