P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Derzhavna ustanova Instytut zernovykh kultur Natsionalnoi akademii ahrarnykh nauk Ukrainy
also searched as: крос203с
10 August 2026
The variety Kros203S is classified as a parental component, not as a commercial hybrid intended for grain or silage cultivation. It serves as initial breeding material for creating new maize hybrid forms in specialized scientific programs.
The economic and morphological traits of this component, including yield, plant height, disease resistance, and maturity group, are characteristics of breeding material and are not published in open catalogs of commercial hybrids for a wide range of farmers.
1 jurisdiction
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.
№ 23909023
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
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Derzhavna ustanova Instytut zernovykh kultur Natsionalnoi akademii ahrarnykh nauk Ukrainy
Nearby in the species list Kros 444M, Kros 461M, Kros IUh M, Kros159S, Kros160S, Kros195S, Kros197S, Kros199S, Kros201S, Kros202S, Kros205S, Kros230M, Kros235M, Kros238S, Kros245M, Kros248M, Kros252M, Kros256S, Kros259M, Kros261M