Skip to content

Koso

Terminated

Sorghum x drummondii (Steud.) Millsp. & Chase Sudangrass · Agricultural · bred by Peter Bohdan Chykaliuk

also searched as: косо

Variety description

10 August 2026

The variety is classified as a sorghum-sudangrass hybrid. Studies indicate the possibility of its cultivation on various soil types, including chernozems and technosols, for the production of green mass.

Detailed characteristics, such as maturity group, plant height, resistance to diseases and lodging, as well as a detailed chemical composition for this variety, are not presented in open sources.

Sources2
  • Loading…

Countries of admission

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.

terminated no record

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

Parties

Breeder
Peter Bohdan Chykaliuk 22 Developed the variety
Applicant
Peter Bohdan Chykaliuk 22 Submitted the application to the register
Rights holder
Peter Bohdan Chykaliuk 22 Holds the rights to the variety

Admission to trade

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

  • UA Ukraine Terminated

    № 14159003

    Application
    26 December 2014
    Registration
    14 February 2018
    Terminated
    12 September 2025

Plant breeders' rights

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

Ukraine № 14159003
Terminated
  1. Application filed 26 December 2014
  2. Registered
  3. Entry closed 26 January 2021

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

Same species

Other varieties: Sudangrass

All 301 varieties of species

Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass

KWS SAAT SE&CO.KGaA, DE

CZ HR IT
6 records

Mataco

Active

Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass

Los Prados S.A., Firmat AR

HU IT
6 records

Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass

Vicente Trucillo

IT PT UA
6 records

Karim

Active

Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass

MMR RESEARCH

IT
2 records

Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass

DOUGLASS W. KING CO.

IT
2 records

Kovalivska

Terminated

Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass

Korobko IUliia Anatoliivna, Kravchenko Viktor Mykolaiovych, TROTsENKO Anatolii Hryhorovych, Borysov Viktor Mykolaiovych,

UA
2 records

Nearby in the species list Hyso 2, Imperial, Indian, Jade G-1990, Jalisco, Jumbo, Jumbo max, Kadan 19, Karim, King 61 DR, Kovalivska, Krokion, KSH0903, KSH8901, KSH9901, KSH9902, KST 1011, KWS Freya, KWS Hugin, KWS Inka

Discussion: Koso

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up