P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Pioneer Overseas Cor, USA
also searched as: п1535
10 August 2026
The hybrid belongs to the late-maturing group with an FAO rating of 650–740. Morphologically, the plant is characterized by a tall stalk and a relatively high ear placement on the stalk.
The primary purpose of the hybrid is to produce high-quality silage mass with increased starch content, including for use in biogas plants. In regions with favorable climates, it is used for grain production or ear harvesting.
Under waterlogged soil conditions, a decrease in leaf chlorophyll levels is observed. The plant is characterized by a good general health level and high yield potential.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 013334_A 013334
№ 320-04-901/2014-11
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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Same species
Zea mays L. · Maize
Pioneer Overseas Cor, USA
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Pioneer Overseas Corporation, USA
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PIONEER HI-BRED INT. INC, PIONEER OVERSEAS CORPORATION,
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Nearby in the species list P1501, P1503, P1505, P1517 W, P1519, P1524, P1526, P15266, P15268, P1531, P15382, P1541, P1543, P15434, P1547, P1547E, P1547Y (Database CPVO), P1551, P1557, P1561W