Skip to content

Valdemar

Active

Cucumis melo L. Melon · Fruit crops · bred by HM.Clause S.A.S.

also searched as: валдемар

Variety description

10 August 2026

The Valdemar F1 hybrid is the successor to the Valverde F1 variety, retaining its quality characteristics while offering an improved resistance profile. The plant has medium vigor and is intended primarily for greenhouse cultivation, particularly in Spanish conditions.

The fruits belong to the Piel de Sapo type and are distinguished by high uniformity in shape and size, as well as characteristic longitudinal ribbing. The hybrid possesses complex resistance to powdery mildew, Fusarium wilt, Melon necrotic spot virus (MNSV), and aphids due to the presence of the VAT gene.

Sources2
  • Loading…

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.

QZ

active no record

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

Parties

Breeder
HM.Clause S.A.S. 346 Developed the variety
Applicant
HM.Clause S.A.S. 346 Submitted the application to the register
Rights holder
HM.Clause S.A.S. 346 Holds the rights to the variety
Maintainer
HM Clause SAS (FR) 1 095 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

    № 264724

    Registration
    3 May 2022
  • FR France Active

    № 4070232

    Application
    22 September 2020
    Registration
    1 January 2022

Plant breeders' rights

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

European Union № 20211166
Active
  1. Application filed 27 April 2021
  2. Registered 18 July 2022
  3. Currently active indefinite in the register

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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: Melon

All 3 552 varieties of species

Lavi gal

Active

Cucumis melo L. · Melon

HAZERA SEEDS BV

BG ES FR HU
8 records

Cucumis melo L. · Melon

Seminis Vegetable Seeds

7 records

Cucumis melo L. · Melon

GAVRISh SERGEJ FEDOROVICh / PORTYaNKIN ALEKSEJ EVGEN'EVICh / ShAMShINA ANNA VYaChESLAVOVNA / ShEVKUNOV VALERIJ NIKOLAEVICh / HOMChENKO NINA NIKOLAEVNA / SUROVOVA TAT'YaNA YaKOVLEVNA / PLUZhNIK IVAN SERGEEVICh

IT
4 records

Valayan

Terminated

Cucumis melo L. · Melon

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
2 records

Vald

Terminated

Cucumis melo L. · Melon

Nunhems B.V., Laboratoire ASL S.N.C.

NL
4 records

Valdeoro

Active

Cucumis melo L. · Melon

HM.Clause S.A.S.

FR
3 records

Nearby in the species list Uncle Sam, Univers, Uranos, Urbion, Urkan, Utamaro, Uther, Utopia, Valayan, Vald, Valdeoro, Valderas, Valderrama, Valdez, Valdivia, Valdivieso, Vale do Tejo, VALENCIA ROCHET, Valenciano Tardio, Valenciano tardivo

Discussion: Valdemar

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up