P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Dr. Frank K. Rober
also searched as: сурреал
10 August 2026
The hybrid belongs to the mid-early maturity group with an FAO 290 rating and an intermediate grain type. Plant height varies from 240 to 279 cm. There are 18 rows of kernels per ear, and the thousand kernel weight is 310–350 g.
The plant possesses high drought tolerance and good cold tolerance, demonstrating rapid growth during initial development stages. Resistance to major diseases is rated as above average. The yield potential of the hybrid reaches 17 t/ha.
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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ A08749
№ M 11721
№ 2009065
№ 55177
№ 10004248
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
Same species
Zea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
Zea mays L. · Maize
PIONEER| Pioneer Hi-Bred Services GmbH
Zea mays L. · Maize
Dr. Peter G. Goertz H&P Services GmbH
Zea mays L. · Maize
Südwestdeutsche Saatzucht GmbH&Co.KG
Zea mays L. · Maize
AGROALIMENTARE SUD S.P.A.
Nearby in the species list Surezzo, Surf, Suringo, Surista, Surkora, Surmont, SUROIT PAU 241, SUROXY, Surpas, Surprise, Surriento, Surround, Surtanto, Surterra, Susaari, Susan, Susann, Susetta, Sushi, Suspero