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KWS Tasko

Active

Zea mays L. Maize · Agricultural · bred by Rainer Leipert

also searched as: квс таско

Variety description

10 August 2026

The hybrid belongs to the FAO 230–240 maturity group. The plant reaches a height of 280–290 cm, is of the stay-green type with semi-erect leaf orientation. The thousand kernel weight is 300–320 g.

The variety has high resistance to common smut. The hybrid is adapted for all agro-climatic zones, suitable for cultivation in monoculture and using minimum tillage technologies, with a yield potential reaching 15 t/ha.

Sources6
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Countries of admission

4 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.

QM

active terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Rainer Leipert 229 Developed the variety
Applicant
KWS SAAT SE & Co. KGaA, DE 932 Submitted the application to the register
Rights holder
KWS SAAT SE & Co. KGaA 6 759 Holds the rights to the variety
Maintainer
KWS SAAT SE & Co. KGaA, DE 932 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • UA Ukraine Active

    № 19009123

    Application
    22 November 2019
    Registration
    15 December 2021
  • BY Belarus Active

    № 2021282

    Application
    29 December 2020
    Registration
    1 January 2024
  • SK Slovak Republic Terminated

    № 221R268

    Application
    9 February 2021
    Registration
    3 May 2023
    Terminated
    28 January 2025
  • BG Bulgaria Withdrawn

    № 5215/1026.2021

    Application
    11 February 2021

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Ukraine № 19009123
Active
  1. Application filed 22 November 2019
  2. Registered 21 January 2022
  3. Currently active indefinite in the register

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

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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Nearby in the species list KWS Smaragd, KWS Solano, KWS Sono, KWS Splendido, KWS Sporco, KWS Stefano, KWS Sultanio, KWS Tacho, KWS TANO, KWS Tarasca, KWS Tatrino, KWS Temprano, KWS Terrus, KWS Tigramo, KWS Timoteo, KWS Tokyo, KWS Tomerio, KWS Udo, KWS Unicorn, KWS Unimax

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