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MAS 850B

Active

Helianthus annuus L. Sunflower · Agricultural · bred by PETIARD Benoit

also searched as: мас 850б

Variety description

10 August 2026

The hybrid belongs to the early-maturing group and is characterized by a medium stem height. The head has a flat or slightly convex shape and a slightly inclined position. The thousand kernel weight varies between 45–55 grams, and the oil content in the seeds is 43–45%.

The plant possesses high resistance to lodging and drought. The phytosanitary profile includes high resistance to Orobanche cumana race G and downy mildew. High tolerance to head and stem Sclerotinia is noted, as well as good tolerance to Phomopsis, Phoma, and Verticillium wilt.

This classic type hybrid is intended for commercial production. The recommended plant density at harvest time is 65,000–68,000 plants per hectare under optimal conditions and 55,000–60,000 plants per hectare under unfavorable conditions.

Sources3
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Countries of admission

5 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.

QM QZ

active terminated no record

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

Parties

Breeder
PETIARD Benoit 28 Developed the variety
Applicant
MAS SEEDS 2 463 Submitted the application to the register
Rights holder
MAS SEEDS 2 463 Holds the rights to the variety
Maintainer
MAS SEEDS Societe par Actions Simplifiees 289 Responsible for variety maintenance

Admission to trade

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

  • RO Romania Protection expired

    № MGT 120980

    Registration
    30 March 2023
    Terminated
    31 December 2024
  • QZ European Union Active

    № 295763

  • IT Italy Active

    № 022830_A 022830

    Application
    11 January 2022
    Registration
    19 January 2024
  • UA Ukraine Active

    № 23039039

    Application
    23 October 2023
    Registration
    15 January 2024

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 83 R, MAS 830 OL, MAS 835OL, MAS 83SU, MAS 83T, MAS 84 E, МAS 84E, MAS 84OL, MAS 84OR, MAS 85 SU, MAS 852 SU, MAS 85H, MAS 85IR, MAS 85T, MAS 85Txxx, MAS 860AR, MAS 864CP, MAS 865IR, MAS 86CP, MAS 86IO

Discussion: MAS 850B

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