Dexter

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Brassica oleracea L. (Cauliflower Group) Cauliflower · Vegetables · bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.

also searched as: декстер

Variety description

10 August 2026

The hybrid is mid-season; the growing period for summer sowing is about 75 days, and for autumn sowing is 80–95 days. The plant is vigorous, with vertically oriented leaves and a well-developed root system. Excellent leaf self-covering ability protects the curds from sunlight and pests.

Curds are dense, rounded, snow-white, weighing 1.5–2.5 kg. The hybrid is characterized by uniformity of produce, concentrated ripening, and no tendency to cracking. It possesses high transportability, keeping quality, and resistance to temperature fluctuations and downy mildew.

Intended for cultivation in open fields and under film covers. The harvest is suitable for sale on the fresh market and for processing, including freezing.

Sources7

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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

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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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: Rijk Zwaan Zaadteelt en Zaadhandel B.V. Developed the variety
Applicant: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V. Submitted the application to the register
Maintainer: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL 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

№ 252617

Registration

31 March 2006
NL Netherlands Active

№ KBL364/15775

Application

22 December 2004

Registration

31 March 2006
RU Russian Federation Active

№ 54521

Application

15 September 2010

Registration

21 November 2011
GB United Kingdom Active

№ 59/12716

Application

5 October 2018

Registration

30 November 2018

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	252617	—	31 March 2006	—	Active
NL Netherlands	KBL364/15775	22 December 2004	31 March 2006	—	Active
RU Russian Federation	54521	15 September 2010	21 November 2011	—	Active
GB United Kingdom	59/12716	5 October 2018	30 November 2018	—	Active

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

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