P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
10 August 2026
This line is classified as specialized breeding material and is not intended for commercial cultivation. The productivity of the line depends on plant density, with maximum seed yield in experimental conditions achieved at a density of 80,000 plants per hectare.
Studies note a correlation between yield and leaf assimilation surface area. When using the biological preparation «Биоспектр БТ», the line demonstrated a minimal level of Fusarium head blight infection.
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.
breeder code AW 911
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
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The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 101R152
№ M 09173
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Nearby in the species list DK 235zS, DK 236 SV, MV, DK 236S steryl`na, DK 236zS, zM, DK 237 SV, DK 237S steryl`na, DK 240, DK 243, DK 243zM, SV, DK 246, DK 247M steryl`na, DK 247MV, DK 247zM, SV, DK 250, DK 250 (Syn.: Boss), DK 254, DK 255, DK 256, DK 257zM, SV, DK 257zS