Signora

Active

Allium porrum L. Leek · Vegetables · bred by Hazera Seeds B.V.

also searched as: сигнора

Variety description

10 August 2026

The variety belongs to the category of professional hybrids for the autumn harvest period, which begins in mid-September. The plants have a vertical growth habit and are characterized by a high degree of uniformity in crops.

The hybrid possesses strong disease resistance. The produce is suitable for both fresh market sales and industrial processing.

Sources4

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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

active no record

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

Parties

Breeder: Hazera Seeds B.V. Developed the variety
Applicant: Hazera Seeds B.V. Submitted the application to the register
Rights holder: Hazera Seeds B.V. Holds the rights to the variety
Maintainer: NL - HAZERA SEEDS 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

№ 303351

Registration

10 December 2024
NL Netherlands Active

№ PRE440

Application

14 February 2023

Registration

10 December 2024

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	303351	—	10 December 2024	—	Active
NL Netherlands	PRE440	14 February 2023	10 December 2024	—	Active

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Netherlands № PRE440

Active

Application filed 14 February 2023
Registered 10 December 2024
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

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

Same species

Other varieties: Leek

All 946 varieties of species

Lancelot

Active

Allium porrum L. · Leek

Bejo Zaden BV, NL-1749 ZH Warmenhuizen

CZ HR HU NL PL

11 records

Lincoln

Active

Allium porrum L. · Leek

Bejo Zaden, NL

CY CZ HU NL PL SI

10 records

Bulgaarse Reuzen

Active

Allium porrum L. · Leek

Bejo Zaden BV (NL)

BG CZ HR HU PL SI +1

11 records

SIEGFRIED 2 'FROST'

Protection expired

Allium porrum L. · Leek

FDB FRØ

1 record

SIEGFRIED 2 'SINO'

Terminated

Allium porrum L. · Leek

L. DÆHNFELDT A/S

1 record

Sioux

Withdrawn

Allium porrum L. · Leek

Enza Zaden Beheer B.V.

2 records

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