Dorena

Terminated

Beta vulgaris Sugar Beet Group Sugar beet · Agricultural · bred by KWS SAAT SE and CO KGAA

also searched as: дорена

Variety description

10 August 2026

The variety possesses resistance to viral diseases, in particular to rhizomania, and also demonstrates resistance to Cercospora leaf spot and tolerance to certain soil pests, including nematodes. Biological features of the variety include the specific size of the root crop head.

The hybrid is classified as high-yielding and 'combined', pairing yield and sugar content parameters. It is intended for industrial cultivation for the purpose of sugar production and is recommended for regions with a risk of rhizomania spread.

Sources3

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Countries of admission

7 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: KWS SAAT SE and CO KGAA 548 Developed the variety
Applicant: KWS SAAT SE and CO KGAA 548 Submitted the application to the register
Rights holder: KWS Saat AG 2 469 Holds the rights to the variety
Maintainer: KWS SAAT SE and CO KGAA 548 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

№ 197960
DE Germany Terminated

№ ZR 01095

Application

15 December 1997

Registration

2 February 2000

Terminated

1 December 2010
FR France Terminated

№ 0072899

Application

19 December 1997

Registration

1 January 2000

Terminated

31 December 2006
NL Netherlands Terminated

№ BSU635

Application

30 January 1998

Registration

23 November 2000

Terminated

16 June 2015
GB United Kingdom Terminated

№ 45/849

Application

14 January 1999

Terminated

30 November 2005
CZ Czechia Terminated

№ 5102

Application

29 January 1999

Registration

13 March 2002

Terminated

13 January 2009
PL Poland Active

№ R R4245

Application

30 December 2000

Terminated

19 March 2001
LT Lithuania Terminated

№ S-114

Application

11 November 2002

Registration

6 March 2003

Terminated

28 February 2011

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	197960	—	—	—	Terminated
DE Germany	ZR 01095	15 December 1997	2 February 2000	1 December 2010	Terminated
FR France	0072899	19 December 1997	1 January 2000	31 December 2006	Terminated
NL Netherlands	BSU635	30 January 1998	23 November 2000	16 June 2015	Terminated
GB United Kingdom	45/849	14 January 1999	—	30 November 2005	Terminated
CZ Czechia	5102	29 January 1999	13 March 2002	13 January 2009	Terminated
PL Poland	R R4245	30 December 2000	—	19 March 2001	Active
LT Lithuania	S-114	11 November 2002	6 March 2003	28 February 2011	Terminated

Plant breeders' rights

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

Netherlands № BSU635

Terminated

Application filed 30 January 1998
Registered 29 November 2000
Entry closed 14 February 2005

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

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Breeder

KWS SAAT SE and CO KGAA

breeder code KWS-CZ 8134

All 548 varieties of company

Registry records

Total records: 9
Jurisdictions shown: 7
Not yet disclosed: 1
First registration: 2000

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