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: п9234
10 August 2026
The hybrid has a dent grain type and belongs to the mid-season maturity group with FAO 320; in certain regions, it is classified as mid-late with FAO 350. It shows high resistance to drought, stalk and root lodging, as well as to main diseases, including rots, helminthosporiosis, and common smut.
The grain features good moisture release during ripening and a balanced protein and starch content. Intended uses include processing for grain, starch, and ethanol; silage harvesting is possible in some regions.
The hybrid is adapted to high-density planting. With sufficient moisture, a density of 70–75 thousand plants per hectare is recommended; with insufficient moisture, 60–65 thousand plants per hectare. Early and optimal sowing dates are recommended.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 014488_A 014488
№ 17009040
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 P9200, P9203, P9205, P9209, P9213, P9216, P9222, P9230, P92307, P9231, P9239, P9244, P92440, P9246, P9248, P9251, P9255, P9256, P9257, P9261