P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid belongs to the mid-late maturity group with FAO 390 and a dent grain type. The corn is intended for grain cultivation. The plant is characterized by vigorous early growth and high stalk and root lodging resistance.
The variety possesses genetic tolerance to the European corn borer and increased resistance to smut and Helminthosporium leaf blight. It exhibits heat tolerance, drought resistance, and good moisture release during maturation.
The hybrid is suitable for early and optimal sowing dates, as well as for cultivation in monoculture and using minimum tillage technologies. Recommended sowing density is 60–65 thousand plants per hectare under sufficient moisture conditions and 55–60 under insufficient moisture conditions.
9 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.
№ A08298
№ 010108_A 010108
№ 260422
№ 6916
№ 05004106
№ 1634/16
№ 106R269
№ ZEA594
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 PR37N01, PR37N02, Pr37n54, PR37N55, PR37T81, PR37V61., PR37V65, PR37V67, PR37W05, PR37Y10, PR37Y15, Pr37y20, Pr38a22, PR38A47, Pr38a56, PR38A67, PR38A75, Pr38a76, PR38A79, PR38B12