Robustor

Protection expired

Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Syngenta Seeds B.V. (NL)

also searched as: робустор

Variety description

10 August 2026

The Robustor F1 hybrid is classified as late-maturing. In the international UPOV system, this variety is accepted as a reference for describing the characteristic "outer leaf size," which is characterized as large.

The plant is intended for long-term storage, which is confirmed by the hybrid's participation in agrotechnical studies evaluating head preservation in vegetable stores. During scientific trials, the variety was also used to study the effect of nitrogen fertilizers on produce keeping quality.

Sources8

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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.

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: Syngenta Seeds B.V. (NL) Developed the variety
Applicant: Syngenta Seeds B.V. (NL) Submitted the application to the register
Rights holder: Syngenta Seeds B.V. Holds the rights to the variety
Maintainer: Syngenta Seeds B.V. (NL) 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

№ 255516
NL Netherlands Terminated

№ KWI439/8897

Application

7 February 1994

Registration

18 January 1995

Terminated

12 March 2019
CZ Czechia Protection expired

№ 3786

Application

30 December 1996

Registration

2 May 2000

Terminated

2 May 2010
PL Poland Terminated

№ R W2545

Application

31 December 1999

Registration

12 February 2002

Terminated

24 February 2006
HR Croatia Terminated

№ 1002863

Application

14 May 2007

Registration

20 March 2008

Terminated

24 October 2017

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	255516	—	—	—	Terminated
NL Netherlands	KWI439/8897	7 February 1994	18 January 1995	12 March 2019	Terminated
CZ Czechia	3786	30 December 1996	2 May 2000	2 May 2010	Protection expired
PL Poland	R W2545	31 December 1999	12 February 2002	24 February 2006	Terminated
HR Croatia	1002863	14 May 2007	20 March 2008	24 October 2017	Terminated

Plant breeders' rights

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

European Union № 19950105

Terminated

Application filed 27 April 1995
Registered 10 March 1997
Entry closed 9 March 2004

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

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