Ishikura

Terminated

Allium fistulosum L. Welsh onion · Vegetables

also searched as: ишикура

Variety description

10 August 2026

The variety is classified as early or mid-early with a vegetation period from 40 to 66 days. The plant is single-stemmed and does not form a distinct bulb. A characteristic feature is a long, uniform, blanched part of the stem, reaching 20–25 cm in length.

Leaves are tubular, hollow, colored blue-green or dark green, and have a vertical position, which ensures resistance to lodging. The variety possesses cold hardiness and heat tolerance, and is adapted to various growing conditions.

The produce is used primarily for fresh greens for salad purposes. The taste of the leaves and stems is characterized as mild and semi-sharp.

Sources6

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Countries of admission

1 jurisdiction

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

terminated no record

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

Parties

Applicant: Takii Europe B.V. Submitted the application to the register
Maintainer: Takii & Co. Ltd. 19 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 Terminated

№ 250626

Registration

7 November 2004

Terminated

23 May 2013
NL Netherlands Terminated

№ UIF10/14000

Application

31 May 2002

Registration

7 November 2004

Terminated

23 May 2013

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	250626	—	7 November 2004	23 May 2013	Terminated
NL Netherlands	UIF10/14000	31 May 2002	7 November 2004	23 May 2013	Terminated

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

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