Amerigo

Active

Brassica oleracea L. (Cauliflower Group) Cauliflower · Vegetables · bred by Syngenta Seeds, NL

also searched as: америго

Variety description

10 August 2026

The hybrid forms dense, compact, and uniform heads of bright white color with an average weight of 2–3 kg. The plant is vigorous, possesses a powerful root system and large leaves with excellent self-covering ability, which protects the heads from sunburn and yellowing.

The variety is intended for fresh market sale, culinary processing, and freezing. The recommended planting density is 30–35 thousand plants per 1 hectare. The hybrid is suitable for cultivation in the summer-autumn period, tolerates heat well, is resistant to stress factors and diseases, but is demanding of mineral nutrition.

Sources8

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Countries of admission

8 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 terminated no record

Variety registered as early as 5 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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: Syngenta Seeds, NL Developed the variety
Applicant: SYNGENTA(NL) Submitted the application to the register
Maintainer: Syngenta Seeds, NL 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

№ 252259
NL Netherlands Active

№ KBL432/11012

Application

12 March 1998

Registration

29 April 1999
SK Slovak Republic Protection expired

№ 299R113

Application

8 January 1999

Registration

20 March 2002

Terminated

31 December 2012
HU Hungary Protection expired

№ 184630

Application

19 January 1999

Registration

31 May 2001

Terminated

31 December 2021
CZ Czechia Protection expired

№ 5581

Application

29 December 1999

Registration

21 February 2002

Terminated

21 February 2012
PL Poland Terminated

№ R W2549

Application

31 December 1999

Registration

12 February 2002

Terminated

24 February 2006
ZA South Africa Active

№ 2001/5214_BRASS_OLE_GBB

Application

15 January 2001

Registration

20 August 2001
ZA South Africa Active

№ 2001/5214_ bis

Application

15 January 2001

Registration

20 August 2001
RU Russian Federation Active

№ 36230

Application

20 March 2001

Registration

16 January 2003
HR Croatia Protection expired

№ 1001519

Application

1 January 2002

Registration

3 February 2003

Terminated

30 June 2013
MD Moldova Application submitted

№ 0961019

Application

28 February 2002
BY Belarus Active

№ 2002084

Application

23 January 2003

Registration

1 January 2006
BG Bulgaria Terminated

№ 853/60

Application

30 December 2005

Registration

30 December 2005
RS Serbia Active

№ 320-04-4434a/2014-11

Application

31 October 2014

Registration

19 September 2016

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	252259	—	—	—	Active
NL Netherlands	KBL432/11012	12 March 1998	29 April 1999	—	Active
SK Slovak Republic	299R113	8 January 1999	20 March 2002	31 December 2012	Protection expired
HU Hungary	184630	19 January 1999	31 May 2001	31 December 2021	Protection expired
CZ Czechia	5581	29 December 1999	21 February 2002	21 February 2012	Protection expired
PL Poland	R W2549	31 December 1999	12 February 2002	24 February 2006	Terminated
ZA South Africa	2001/5214_BRASS_OLE_GBB	15 January 2001	20 August 2001	—	Active
ZA South Africa	2001/5214_ bis	15 January 2001	20 August 2001	—	Active
RU Russian Federation	36230	20 March 2001	16 January 2003	—	Active
HR Croatia	1001519	1 January 2002	3 February 2003	30 June 2013	Protection expired
MD Moldova	0961019	28 February 2002	—	—	Application submitted
BY Belarus	2002084	23 January 2003	1 January 2006	—	Active
BG Bulgaria	853/60	30 December 2005	30 December 2005	—	Terminated
RS Serbia	320-04-4434a/2014-11	31 October 2014	19 September 2016	—	Active

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

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