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MAS 440WX

Active

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by Maisadour Semences, FR

also searched as: мас 440вкс

Variety description

10 August 2026

The hybrid belongs to the waxy type and is classified as mid-late. The plant has an average height and FLEX-type ears containing 18 rows of grain with 37 kernels in each. Vegetation characteristics include fast starting growth and the ability of leaves and stems to stay green for a long time.

The variety possesses high lodging resistance, as well as tolerance to Helminthosporium, and stalk and ear Fusarium. The hybrid is adapted to drought conditions. The recommended planting density is 85,000–95,000 plants per hectare under optimal conditions and 70,000–75,000 plants per hectare in limited potential conditions.

Sources5
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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.

QZ

active no record

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

Parties

Breeder
Maisadour Semences (FR) 896 Developed the variety
Applicant
Mas Seeds (FR) 470 Submitted the application to the register
Maintainer
Mas Seeds (FR) 470 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

    № 240819

    Registration
    3 April 2021
  • FR France Active

    № 4066732

    Application
    13 February 2019
    Registration
    1 January 2021

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

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Nearby in the species list MAS 34WX, MAS 35K, MAS 36A, MAS 37C, MAS 38D, MAS 397A, MAS 39T, MAS 41A, MAS 42WX, MAS 433WX, MAS 446P, MAS 45 YG, MAS 45A, MAS 45M, MAS 46A, MAS 47P, MAS 49G, MAS 50YG, MAS 51G, MAS 52C

Discussion: MAS 440WX

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