Topsecret

Active

Cucumis sativus L. Cucumber · Vegetables · bred by Enza Zaden Beheer B.V.

also searched as: топсекрет

Variety description

10 August 2026

The Topsecret F1 hybrid is intended for cultivation in heated and unheated greenhouses during the period from October to April. The plant possesses an open habit, compact internodes, and upward-facing leaves.

The fruits reach a length of 31 to 36 cm and possess a good shape and intense color. The variety is characterized by high resistance to Cladosporium cucumerinum and anthracnose, as well as intermediate resistance to Cucumber green mottle mosaic virus and powdery mildew.

Sources2

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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: Enza Zaden Beheer B.V. Developed the variety
Applicant: Enza Zaden Beheer B.V. Submitted the application to the register
Rights holder: Enza Zaden Beheer B.V. Holds the rights to the variety
Maintainer: NL - ENZA ZADEN SEED OPERATIONS BV 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

№ 294227

Registration

7 December 2022
NL Netherlands Active

№ KMK1447

Application

23 September 2020

Registration

7 December 2022

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	294227	—	7 December 2022	—	Active
NL Netherlands	KMK1447	23 September 2020	7 December 2022	—	Active

Plant breeders' rights

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

Netherlands № KMK1447

Active

Application filed 23 September 2020
Registered 7 December 2022
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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