Tatjana

Protection expired

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

also searched as: татйана

Variety description

10 August 2026

The sugar beet hybrid Tatjana is used in laboratory and field scientific research. In the study of plant pathogens, this hybrid was recorded as susceptible to Beet necrotic yellow vein virus (BNYVV).

Detailed morphological characteristics, indicators of yield, sugar content, as well as data on the maturity group and cultivation regions are not presented in open materials.

Sources6

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Countries of admission

5 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: KWS Saat SE & Co. KGaA 6 759 Developed the variety
Applicant: KWS| KWS SAAT SE 115 Submitted the application to the register
Rights holder: KWS| KWS SAAT AG 385 Holds the rights to the variety
Maintainer: KWS| KWS SAAT SE 115 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

№ 200392
DE Germany Protection expired

№ ZR 00912

Application

15 December 1994

Registration

13 February 1997

Terminated

31 December 2007
BE Belgium Terminated

№ RW 010063

Application

31 December 1996

Registration

12 February 1999
NL Netherlands Terminated

№ BSU550

Application

1 January 1998

Registration

1 January 1998

Terminated

20 October 2003
PL Poland Active

№ R R4246

Application

30 December 2000

Terminated

10 February 2003

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	200392	—	—	—	Terminated
DE Germany	ZR 00912	15 December 1994	13 February 1997	31 December 2007	Protection expired
BE Belgium	RW 010063	31 December 1996	12 February 1999	—	Terminated
NL Netherlands	BSU550	1 January 1998	1 January 1998	20 October 2003	Terminated
PL Poland	R R4246	30 December 2000	—	10 February 2003	Active

Plant breeders' rights

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

Netherlands № BSU550

Protection expired

Application filed 31 January 1995
Registered 27 May 1997
Entry closed 1 December 1999

More 1 record protections in other jurisdictions are shown on the map above.

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

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Breeder

KWS SAAT SE & CO.KGAA

breeder code Tatjana

All 6 759 varieties of company

Registry records

Total records: 7
Jurisdictions shown: 5
First registration: 1997

Same species