P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Pioneer Overseas Corporation, Pioneer Hi-Bred International Inc.
also searched as: п9042
10 August 2026
The hybrid belongs to the mid-maturing group with FAO 310. The plant is characterized by compactness, optimal ear attachment, and a well-developed root system. It possesses good early vigor and high lodging resistance.
The variety shows high tolerance to common smut and head smut, as well as to ear rots. The plant is distinguished by efficient moisture use, which ensures high drought tolerance and high-quality grain moisture loss. The hybrid is plastic and suitable for cultivation in monoculture or with minimum tillage.
The intended use of the hybrid includes the production of grain, starch, alcohol, and silage. Early and optimal sowing dates are recommended. The optimal plant stand density before harvest is 65–70 thousand plants/ha under sufficient moisture conditions and 60–65 thousand plants/ha under insufficient moisture.
5 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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 019249_A 019249
№ 35727
№ ZEA1079
№ 19009084
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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Nearby in the species list P8992, P9000E, P9000y, P9001, P9002, P9013, P9016, P9020, P9036, P9039, P90448, P9048, P9071, P9074E, P9076, P9087, P9100, P91052, P91074, P9108