P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
The hybrid belongs to maturity group S 280 for silage and K 270 for grain. The plants reach a great height. Cobs are large, having 14–16 rows of kernels with 28–32 kernels in each; the thousand kernel weight is 330–360 g.
The plant is distinguished by good initial growth vigor and resistance to diseases, in particular to Helminthosporium. The maize is characterized by high yield potential and increased starch content in the silage mass. There is also a version of the hybrid for organic farming.
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.
№ 018623_A 018623
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Same species
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PIONEER| Pioneer Hi-Bred Services GmbH
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Nearby in the species list MAS 25A, MAS 25B, MAS 25M, MAS 25N, MAS 25R, MAS 26 T, MAS 263F, MAS 26B, MAS 26D, MAS 26K, MAS 270 S, MAS 275L, MAS 27CR, MAS 27D, MAS 27E, MAS 27F, MAS 27M, MAS 27T, MAS 28 A, MAS 282K