Vaidosa

Active

Lactuca sativa L. var. crispa L. Leaf lettuce · Vegetables · bred by Henk Driessen

also searched as: ваидоса

Variety description

10 August 2026

The variety forms a large rosette with vertically oriented, highly crinkled, saturated green leaves. The vegetation period is about 40 days. The leaves are succulent and have a crispy texture, suitable for transportation and storage for up to 9–10 days.

The plant possesses complex disease resistance, including Fusarium, downy mildew (races 16-32), and internal necrosis. The hybrid is adapted to hot weather conditions, suitable for cultivation in the open field throughout the season, as well as in greenhouses and on hydroponic systems.

Sources7

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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

active no record

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

Parties

Breeder: Henk Driessen 65 Developed the variety
Applicant: Enza Zaden Bikhir B.V. 345 Submitted the application to the register
Rights holder: Enza Zaden Bikhir B.V. 345 Holds the rights to the variety

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

UA Ukraine Active

№ 17120006

Application

15 May 2017

Registration

22 February 2019

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	17120006	15 May 2017	22 February 2019	—	Active

Plant breeders' rights

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

Ukraine № 17120006

Terminated

Application filed 15 May 2017
Registered 3 April 2019
Entry closed 12 September 2025

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

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Breeder

Henk Driessen

breeder code E01F.4715 (E01F.4715)

All 65 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
First registration: 2019

Same species