Skip to content

U0257lg

Active

Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER OVERSEAS CORPORATION

also searched as: у0257лг

Variety description

10 August 2026

The line was obtained by crossing parental forms U9605LG and 00UL7344 using the pedigree method. This object is classified as a technical breeding component and is not intended for commercial cultivation for production purposes.

Due to the specific status of the parental line, detailed morphological characteristics and yield indicators typical of commercial hybrids are absent in open publications.

Sources2
  • Loading…

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.

QM

no record

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

Parties

Breeder
Pioneer Overseas Corporation 4 738 Developed the variety
Applicant
Pioneer Overseas Corporation 4 738 Submitted the application to the register
Rights holder
Pioneer Overseas Corporation 4 738 Holds the rights to the variety
Maintainer
Pioneer Hi-Bred International Inc. 46 Responsible for variety maintenance

Plant breeders' rights

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

European Union № 20110097
Terminated
  1. Application filed 11 January 2011
  2. Registered 10 October 2011
  3. Entry closed 21 August 2012

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Sunflower

All 15 159 varieties of species

Helianthus annuus L. · Sunflower

Soper, John

AT BG CZ FR HR HU +2
22 records

Helianthus annuus L. · Sunflower

Revol Benoit

AT FR HR IT RO UA
20 records

MAS 97 A

Active

Helianthus annuus L. · Sunflower

Oliv"ie Ladsus

BG ES FR HR HU IT +1
19 records

U00S9LM

Terminated

Helianthus annuus L. · Sunflower

PIONEER HI-BRED INTERNATIONAL

1 record

U01p6

Active

Helianthus annuus L. · Sunflower

Sadik El Sayed

UA
5 records

U02s5

Active

Helianthus annuus L. · Sunflower

PIONEER OVERSEAS CORPORATION

2 records

Nearby in the species list U 912, U 914, U 950, U 9605 LF, U 9612 LM, U 9849 LM, U00p8, U00r8, U00S9LM, U01p6, U02s5, U0353lg, U0458hf, U0458hg, U0572LG, U05sjhm, U06tnlm, U06vbhm, U07stlm, U07tzhm

Discussion: U0257lg

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up