P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: п9400
10 August 2026
The hybrid belongs to the mid-late maturity group and forms vigorous, tall, well-foliated plants with high-positioned ears. The grain is dent-shaped. When used for silage, the hybrid provides high nutritional value and good digestibility of the biomass.
The plant possesses high tolerance to common smut and head smut, as well as resistance to helminthosporium leaf blight, rust, and eyespot. The hybrid is characterized by high stalk and root system strength, which ensures lodging resistance, as well as pronounced heat and drought tolerance.
The variety is adapted to various soil types and is suitable for monoculture cultivation. Good moisture release is noted when grown for grain. The manufacturer recommends avoiding sowing in cold and wet soils at early dates due to the specifics of its initial development.
7 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.
№ 011394_A 011394
№ 311768
№ 21123
№ 08004116
№ 109R292
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list P9319, P9320, P9324, P9345, P9353, P93544, P9361, P9363, P9367, P9398, P9400Y, P9409, P9413, P9415, P9423., P9429, P9433, P9437, P9457, P9458