P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid is three-way and belongs to the mid-early maturity group. The plant is characterized as quite tall, with an average stem height of 240–270 cm. The grain is of the flint-dent type, thousand kernel weight is about 265 g. The cob contains 16 rows with 33 grains each.
The variety possesses drought tolerance and high growth vigor. The genetic formula of the hybrid represents the crossing of lines (PN3016 x PN3017) x (K2577A x K2579A). The maize is intended for universal use and is suitable both for grain production and silage production.
1 jurisdiction
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 AS 33007
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.
№ 12004379
№ 2013140
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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Nearby in the species list AS 200, AS 201, AS 240, AS 32005, AS 33-002, AS 33-003, AS 33-009, AS 33-016, AS 33-017, AS 33001, AS 33008, AS 33019, AS 33020, AS 33021, AS 33033, AS 33034, AS 33035, AS 33039, AS 33049, AS 34002