Trudan headless

Terminated

Sorghum x drummondii (Steud.) Millsp. & Chase Sudangrass · Agricultural · bred by Sud Cereales SCA

also searched as: трудан хеадлесс

Variety description

10 August 2026

The plant belongs to the group of late-maturing varieties due to its sensitivity to day length, which prevents flowering until autumn. This allows the crop to maintain high nutritional value and forage digestibility for longer, preventing the quality decline typical of the maturation phase.

The variety possesses thin stems and high leafiness and is well-adapted to intensive grazing systems and frequent mowing. The crop is characterized by high drought tolerance, low potential for hydrocyanic acid accumulation, and the ability to grow in soils with elevated heavy metal content.

Sources6

Loading…

The list of sources is loaded via script—please enable JavaScript.

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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

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

Parties

Breeder: SUD CEREALES SCA 46 Developed the variety
Applicant: SUD CEREALES SCA 46 Submitted the application to the register
Maintainer: SUD CEREALES SCA 46 Responsible for variety maintenance

Admission to trade

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

QZ European Union Terminated

№ 226283

Registration

20 April 2009

Terminated

26 February 2020
IT Italy Terminated

№ 011559_A 011559

Application

8 January 2007

Registration

20 April 2009

Terminated

26 February 2020

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	226283	—	20 April 2009	26 February 2020	Terminated
IT Italy	011559_A 011559	8 January 2007	20 April 2009	26 February 2020	Terminated

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

Breeder

Sud Cereales SCA All 46 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 1
First registration: 2009

Same species