P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by D.J.VAN DER HAVE
also searched as: фроника
10 August 2026
The hybrid was classified as a mid-early or mid-season variety intended for forage purposes. The yield of the variety varied from -4% to +3% relative to control values depending on sowing conditions and seed quality.
The variety was demanding regarding soil temperature during the sowing period, which directly affected the stability of emergence. In scientific studies, the seeds of the hybrid were often used for laboratory research, including the study of germination processes at low temperatures and root system morphology.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 51/9
№ 10643
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Friendli CS, Fripon, Frisco, Friski CS, Friuli, Frivol, Frizinga, Frizzbee, Frodo, Frondoso, Fronius, Frontal, Fronte, Frontenac, Frontini CS, Fructis, Fruxxi, FS040, FS134, FS663