Topper

Active

Brassica rapa L. var. rapa (L.) Thell. Turnip · Vegetables

also searched as: топпер

Variety description

10 August 2026

The variety belongs to the leaf turnip category and is intended for producing greens, not root crops. The leaves are dark green, large and wide, distinguished by a smooth surface without pubescence, less lobed shape and greater thickness compared to the Seven Top variety type.

The ripening period is about 35 days. The crop is characterized by a high rate of regeneration, which allows for multiple harvests. The variety possesses resistance to bolting, as well as intermediate resistance to powdery mildew and aphids.

Sources5

Loading…

The list of sources is loaded via script—please enable JavaScript.

Countries of admission

2 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

active no record

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

Parties

Applicant: Sakata Holland B.V. Submitted the application to the register
Maintainer: Syngenta Seeds B.V./Sakata Vegetables Europe SAS 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

№ 256487

Registration

28 January 1996
NL Netherlands Active

№ RST169/9397

Application

27 January 1995

Registration

28 January 1996

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	256487	—	28 January 1996	—	Active
NL Netherlands	RST169/9397	27 January 1995	28 January 1996	—	Active

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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

Same species