P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid belongs to the Stay green type, which ensures the maintenance of green leaf color until physiological maturity. Plant height is 250–290 cm. The conical-shaped cob contains 14–16 rows of flint-dent type grain, the thousand kernel weight is about 320 g.
The plant is characterized by lodging resistance, tolerance to major maize diseases, and temperature fluctuations. The hybrid is plastic to different tillage technologies and moisture conditions; the grain is suitable for processing into grits.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 LZM255/13
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.
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The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 8008
№ 48652
№ 07004127
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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