Biztro

Active

Allium cepa L. var. aggregatum G. Don Shallot · Vegetables · bred by Arjen Jacob Smit

also searched as: бизтро

Variety description

10 August 2026

The variety is early-maturing, with greens ready for cutting in 25–30 days and bulb harvesting carried out 70–80 days after planting. The plant height reaches 30–40 cm. The bulbs have a round shape, a weight of 25–50 g, firm reddish-brown scales, and pale pink flesh.

The plant possesses high resistance to bolting, fungal and bacterial diseases, as well as winter hardiness. The bulbs have a mild sweetish taste and good keeping quality for up to 7–8 months. The variety is versatile, suitable for use in cooking, pickling, and long-term storage.

Sources8

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: Arjen Jacob Smit 8 Developed the variety
Applicant: E.T.M. Broers Submitted the application to the register
Rights holder: AJS Allium B.V. 8 Holds the rights to the variety
Maintainer: NL - TOP TEELT B.V. 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

№ 248901

Registration

20 April 2007
NL Netherlands Active

№ SJL27

Application

10 November 2006

Registration

21 March 2007

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	248901	—	20 April 2007	—	Active
NL Netherlands	SJL27	10 November 2006	21 March 2007	—	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 № 20011920

Active

Application filed 28 November 2001
Registered 4 October 2004
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

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

Breeder

Arjen Jacob Smit

breeder code AJS 37

All 8 varieties of company

Registry records

Total records: 4
Jurisdictions shown: 2
Not yet disclosed: 1
First registration: 2004

Same species