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Portoalto

Active

Cucumis melo L. Melon · Fruit crops · bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.

also searched as: портоалто

Variety description

10 August 2026

The hybrid develops a vigorous plant with good foliage cover. The recommended planting density is 5–6 thousand plants per hectare. The variety is intended for cultivation in open field and film greenhouse conditions.

The fruits have an oval-elongated shape and reach a weight of 4–5 kg. The skin is snow-white in color, with a slight netting present on the surface. The hybrid is characterized by high yield.

Sources4
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Countries of admission

3 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 terminated no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
Rijk Zwaan Zaadteelt en Zaadhandel B.V. Developed the variety
Applicant
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V. Submitted the application to the register
Rights holder
Rijk Zwaan Zaadteelt en Zaadhandel B.V. Holds the rights to the variety
Maintainer
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL 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

    № 264240

    Registration
    29 June 2015
  • NL Netherlands Active

    № MLN520

    Application
    28 October 2013
    Registration
    29 June 2015
  • RU Russian Federation Active

    № 64874

    Application
    12 November 2014
    Registration
    25 January 2017
  • UA Ukraine Terminated

    № 14147006

    Application
    25 November 2014
    Registration
    8 November 2016
    Terminated
    18 March 2024

Plant breeders' rights

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

Netherlands № MLN520
Active
  1. Application filed 11 September 2014
  2. Registered 29 June 2015
  3. Currently active indefinite in the register

More 3 records protections in other jurisdictions are shown on the map above.

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

Porteza

Terminated

Cucumis melo L. · Melon

Enza Zaden Beheer B.V.

NL
4 records

Porthos

Active

Cucumis melo L. · Melon

HM.Clause S.A.S.

FR
3 records

Portobello

Terminated

Cucumis melo L. · Melon

Seminis Vegetable Seeds

ES
3 records

Nearby in the species list Polo, Polycarp, Pomilex, Pompeo, POMPOSA, Ponzino, Porphyre, Portento, Porteza, Porthos, Portobello, Portocarrero, Portogalia, PORTOLUZ, Portomira, Portukalis, Portus, PPS 14539, Prado, Praline

Discussion: Portoalto

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