P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid is characterized by a flint-dent grain type and a plant height of approximately 270 cm. The ear contains 14–16 rows of 28–30 grains, with an average thousand kernel weight of 290 g. The plants feature an erectoid leaf type and a "Stay Green" effect, which facilitates the harvesting process.
The variety has good resistance to lodging and tolerance to common smut and head smut, as well as ear rot (Fusarium). The sum of effective temperatures until flowering is 872 °С, and until harvest is 1864 °С. The recommended planting density varies from 80 to 100 thousand plants per hectare depending on the intended use.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code LZM169/57
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.
№ M 16317
№ 2021300
№ 23009099
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
LIMAGRAIN EUROPE
Zea mays L. · Maize
LIMAGRAIN EUROPE
Zea mays L. · Maize
Roelf Suk
Nearby in the species list LG 30311, LG 30315, LG 30352, LG 30500, LG 30525, LG 31212, LG 31215, LG 31222, LG 31223, LG 31227, LG 31238, LG 31245, LG 31248, LG 31253, LG 31256, LG 31260, LG 31267, LG 31276, LG 31281, LG 31285