Simplex

Active

Sinapis alba L. White mustard · Agricultural · bred by KWS, D

also searched as: симплекс

Variety description

10 August 2026

The variety is characterized by strong biomass formation at the beginning of development. Due to the low tendency to flower, the plant remains in the vegetative phase for a long time, which is effective for use as green manure.

The variety is intended for a phytosanitary role in crop rotation, especially before sugar beet cultivation, as well as for improving soil structure and preventing nutrient leaching. It is often used in mixtures for intermediate sowings.

Sources3

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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

QM QZ

active no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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, D 195 Developed the variety
Applicant: KWS Srbija, Bečej 12 Submitted the application to the register
Rights holder: KWS SAAT SE & Co. KGaA 6 759 Holds the rights to the variety
Maintainer: KWS UK LTD 772 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

№ 218950

Registration

28 February 2019
DE Germany Active

№ SF 00409

Application

13 December 2016

Registration

28 February 2019
RS Serbia Active

№ 320-44-1518/2020-11

Application

21 February 2020

Registration

3 March 2022
GB United Kingdom Active

№ 46/25017

Application

23 October 2020

Registration

19 December 2020

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	218950	—	28 February 2019	—	Active
DE Germany	SF 00409	13 December 2016	28 February 2019	—	Active
RS Serbia	320-44-1518/2020-11	21 February 2020	3 March 2022	—	Active
GB United Kingdom	46/25017	23 October 2020	19 December 2020	—	Active

Plant breeders' rights

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

European Union № 20210415

Active

Application filed 11 February 2021
Registered 6 September 2021
Currently active indefinite in the register

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

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Breeder

KWS, D

breeder code Simplex

All 195 varieties of company

Registry records

Total records: 7
Jurisdictions shown: 3
Not yet disclosed: 2
First registration: 2019

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