P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid belongs to the early or mid-early maturity group, classified as S 230 for silage and K 220 for grain. The plant is characterized by a large-frame type and the ability to form large, well-filled ears.
The variety possesses a pronounced Stay Green effect, in which the leaves retain their green color for a long time, and demonstrates reliable lodging resistance. The hybrid is characterized by high grain yield potential and an increased yield of starch and energy when used for silage.
4 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 LZM167/53
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 15572
№ 217R267
№ 51/25005
№ 23009107
Records are sourced from official registry publications. Data sources and legal status
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