LHA 6654

Terminated

Helianthus annuus L. Sunflower · Agricultural · bred by LIMAGRAIN VERNEUIL HOLDING S.A.

also searched as: лха 6654

Variety description

10 August 2026

The hybrid belongs to the Clearfield system, which ensures its resistance to imidazolinone-based herbicides. In agronomic trials conducted under water stress conditions, the variety demonstrated a yield at the level of 3496 kg/ha.

Detailed data on maturity group, morphological plant traits, height, as well as resistance to lodging and specific diseases are not available in open sources.

Sources2

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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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

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

Parties

Breeder: LIMAGRAIN VERNEUIL HOLDING S.A. Developed the variety
Applicant: LIMAGRAIN VERNEUIL HOLDING S.A. Submitted the application to the register
Maintainer: LIMAGRAIN VERNEUIL HOLDING 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.

IT Italy Terminated

№ 011690_A 011690

Application

5 January 2007

Registration

6 May 2009

Terminated

26 February 2020

Registry	Number	Application	Registration	Terminated	Status
IT Italy	011690_A 011690	5 January 2007	6 May 2009	26 February 2020	Terminated

Records are sourced from official registry publications. Data sources and legal status

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