Hyduro

Terminated

Allium cepa L. var. cepa Onion · Vegetables · bred by JAKOB JONG

also searched as: хидуро

Variety description

10 August 2026

Hyduro F1 is a first-generation hybrid belonging to the long-day (LD) onion group. The plant is classified as late-maturing and possesses characteristics suitable for long-term bulb storage.

In scientific and professional literature, the variety is widely used as a model object. It is utilized for developing computer vision technologies intended for the automatic sorting of onions and the assessment of their geometric parameters, skin condition, and presence of damage.

Sources5

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Countries of admission

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.

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: JAKOB JONG 4 Developed the variety
Applicant: Bejo Zaden Poland sp. z o.o. 2 Submitted the application to the register
Rights holder: Bejo Zaden B.V./De Groot en Slot B.V. Holds the rights to the variety
Maintainer: DK - L. Dæhnfeldt A/S / NL - BEJO ZADEN/DE GROOT EN SLOT BV / PL - BEJO ZADEN B.V. / SK - BEJO ZADEN B.V. 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

№ 249625
DK Denmark Terminated

№ 11182

Application

26 January 1977

Registration

25 March 1980

Terminated

26 January 2000
PL Poland Terminated

№ SR W219

Application

9 March 1990

Registration

10 February 1991

Terminated

31 December 2004

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	249625	—	—	—	Terminated
DK Denmark	11182	26 January 1977	25 March 1980	26 January 2000	Terminated
PL Poland	SR W219	9 March 1990	10 February 1991	31 December 2004	Terminated

Plant breeders' rights

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

Netherlands № UIG31

Terminated

Application filed 24 December 1971
Registered 8 August 1975
Entry closed 3 October 1995

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

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Breeder

JAKOB JONG

breeder code Hyduro

All 4 varieties of company

Registry records

Total records: 4
Jurisdictions shown: 3
First registration: 1975

Same species