SW Nexus

Active

Medicago sativa L. Alfalfa · Agricultural · bred by Svalöf Weibull (SE)

also searched as: св нексус

Variety description

10 August 2026

The SW Nexus variety belongs to tetraploid (4x) forms of Medicago sativa. It is a typical representative of the crop for regional conditions and is widely used in experimental work as a standard when conducting variety trials.

The purpose of the variety is related to forage production. It is used to study various agrotechnical practices, including methods of seed inoculation with rhizobia and methods of stand establishment.

Sources8

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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

QM QZ

active terminated no record

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

Parties

Breeder: Svalöf Weibull AB 2 Developed the variety
Applicant: Svalöf Weibull AB Submitted the application to the register
Rights holder: Lantmannen ek for 1 380 Holds the rights to the variety
Maintainer: Lantmännen SW Seed AB 9 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 Active

№ 207654
AT Austria Protection expired

№ 3060

Application

20 April 1998

Registration

20 December 2002

Terminated

31 December 2012
SE Sweden Active

№ AR 1460

Application

31 March 2003

Registration

18 December 2003
LT Lithuania Terminated

№ S-365

Application

8 March 2004

Registration

10 March 2009

Terminated

9 March 2010
LV Latvia Terminated

№ 631

Application

7 March 2005

Registration

15 January 2010

Terminated

1 January 2011
EE Estonia Protection expired

№ 849

Application

7 April 2005

Registration

18 December 2007

Terminated

19 December 2017

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	207654	—	—	—	Active
AT Austria	3060	20 April 1998	20 December 2002	31 December 2012	Protection expired
SE Sweden	AR 1460	31 March 2003	18 December 2003	—	Active
LT Lithuania	S-365	8 March 2004	10 March 2009	9 March 2010	Terminated
LV Latvia	631	7 March 2005	15 January 2010	1 January 2011	Terminated
EE Estonia	849	7 April 2005	18 December 2007	19 December 2017	Protection expired

Plant breeders' rights

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

Sweden № A 1891

Active

Application filed 25 January 1999
Registered 16 May 2003
Currently active indefinite in the register

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

Breeder

Svalöf Weibull (SE)

breeder code SW LU8801

All 2 varieties of company

Registry records

Total records: 10
Jurisdictions shown: 7
First registration: 2002

Same species