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MAGASUN

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Helianthus annuus L. Sunflower · Agricultural · bred by VANDERHAVE RESEARCH

also searched as: магасун

Variety description

10 August 2026

The hybrid belongs to the mid-early maturity group with a growing season of 100 to 115 days. The plant is medium-height, reaching 130–135 cm, and forms heads approximately 15.5 cm in diameter. Seeds are large, the thousand kernel weight is about 72 g. Protein content in seeds reaches 16.5%.

The variety possesses high initial growth vigor and plasticity to growing conditions. It demonstrates resistance to lodging and shattering, cold tolerance, and high drought tolerance. It is tolerant to Phoma, Phomopsis, and downy mildew, and is resistant to broomrape races A–E.

The hybrid is intended for use with classical cultivation technology. It has a yield potential of up to 50–55 c/ha.

Sources6
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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.

active no record

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

Parties

Breeder
VANDERHAVE RESEARCH 25 Developed the variety
Applicant
VANDERHAVE RESEARCH 25 Submitted the application to the register
Rights holder
VANDERHAVE RESEARCH 25 Holds the rights to the variety
Maintainer
LIMAGRAIN IBERICA, S.A. Responsible for variety maintenance

Admission to trade

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

  • ES Spain Active

    № 19960213

    Application
    27 November 1996
    Registration
    22 February 2000

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 Madison, Mado, Madone, Madras, Madryn, Madura, Maestrale, Maestro, Maeva RM, Magali, Mage, Magiar, Magic, Magic CLP, Magistral, Magma SU, Magnan, Magnum, Magnum (VR 5524), Magog

Discussion: MAGASUN

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