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Insun 277 SU

Active

Helianthus annuus L. Sunflower · Agricultural · bred by Jean Pierre Dufourcq

also searched as: инсун 277 су

Variety description

10 August 2026

The hybrid is characterized by early flowering and a medium-high duration of the period to harvest. The plant possesses excellent lodging resistance and demonstrates good initial growth vigor.

The variety possesses genetic tolerance to broomrape (Orobanche cumana) races OR>7 and A-G+, as well as to downy mildew and Macrophomina. Resistant to tribenuron-methyl based herbicides.

The recommended planting density is 60 000–65 000 plants per hectare for fertile soils with sufficient moisture and 55 000–60 000 plants per hectare for soils with moisture deficiency.

Sources2
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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 no record

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

Parties

Breeder
Jean Pierre Dufourcq 60 Developed the variety
Applicant
Lidea France SAS 1 371 Submitted the application to the register
Rights holder
Lidea France SAS 1 371 Holds the rights to the variety
Maintainer
IT - EURALIS SEMENCES 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

    № 298983

    Registration
    16 February 2022
  • IT Italy Active

    № 021327_A 021327

    Application
    14 January 2020
    Registration
    25 January 2022
  • UA Ukraine Active

    № 23039014

    Application
    13 January 2023
    Registration
    10 October 2023

Plant breeders' rights

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

Ukraine № 23039014
Active
  1. Application filed 13 January 2023
  2. Registered 2 December 2024
  3. Currently active indefinite in the register

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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Helianthus annuus L. · Sunflower

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Helianthus annuus L. · Sunflower

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IT SK UA
6 records

Nearby in the species list Instinct, Insun 100, Insun 110, Insun 120, Insun 130, Insun 200 CLP, Insun 222 CLP, InSun 233 CLP, Insun 255 CLP, Insun 266 CLP, Insun 288 CLP, Insun 299 SU, Insun 311 CLP, Insun 322 CLP, Insun 333 CLP, Insun 344 CLP, INSUN 355 SU, Insun 366 CLP, Insun 377 CLP, Insun 388 CLP

Discussion: Insun 277 SU

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