P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid is a three-way cross with a genetic crossing scheme (H 72 × H 35; H 35 × H 72). According to the FAO classification, the hybrid belongs to maturity group 200, which defines it as very early.
The plant is distinguished by a tall stem and medium-sized ears. The tassel has a medium angle between the main axis and the lateral branches; lateral branches are present in an average number and have an erect or slightly curved position.
Anthocyanin coloration in the hybrid is weak or absent: on the glumes of the tassel — absent or very weak, on the silks — weak, on the aerial roots — absent or weakly expressed.
2 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.
№ X75D326_ZEAAA_MAY_Mv 260
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Nearby in the species list MV 221, Mv 222, Mv 223, Mv 224, Mv 230, Mv 241, Mv 243, Mv 249, Mv 251, Mv 255, Mv 261, Mv 265, Mv 270, Mv 273, Mv 277, MV 277 /MV 277, Mv 278, Mv 279, Mv 28-15, Mv 280