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SY Iridium

Active

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by Syngenta Crop Protection AG, CH

also searched as: си иридиум

Variety description

10 August 2026

The hybrid belongs to the mid-season maturity group with an FAO 350 rating and is intended for grain production. The grain is of the dent type; upon maturation, the plant demonstrates rapid moisture release.

The plant is characterized by rapid growth at the beginning of vegetation and responds positively to a high level of agricultural management. The recommended plant density before harvest is 45–55 thousand plants per hectare under insufficient moisture conditions and 60–70 thousand plants per hectare under sufficient moisture conditions.

Sources4
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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

terminated no record

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

Parties

Breeder
Syngenta Crop Protection AG (CH) 1 024 Developed the variety
Applicant
Syngenta Seeds SAS (FR) 251 Submitted the application to the register
Maintainer
Syngenta France SA (FR) 458 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

    № 244333

    Registration
    24 January 2013
  • FR France Terminated

    № 4045908

    Application
    15 February 2010
    Registration
    1 January 2012
    Terminated
    31 December 2022
  • CZ Czechia Withdrawn

    № B2491

    Application
    18 January 2013
    Terminated
    22 February 2014

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

Same species

Other varieties: Maize

All 13 163 varieties of species

LG 22.43

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

BE CZ FR NL PL
7 records

MAS 15P

Active

Zea mays L. subsp. mays (Maize Group) · Maize

MAS Seeds,FR

FR HR NL PL
5 records

LG 32.12

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

BE FR NL PL
6 records

Zea mays L. subsp. mays (Maize Group) · Maize

Syngenta Crop Protection Lda.

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4 records

SY Harmonic

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Syngenta Crop Protection AG, CH

CZ FR NL
4 records

Sy Kairo

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Syngenta Crop Protection AG

BE NL
3 records

Nearby in the species list SY Energetic, SY Erivan, SY Exos, SY Facto, SY Fanatic, SY Fertilius, SY Fibertop, SY Gibuti, SY Gordius, SY Harmonic, Sy Kairo, Sy Kokino, SY Lactos, SY Larson, SY Madras, SY Memory, SY Monolit, SY Montecarlo, SY Octeon, SY Ondina

Discussion: SY Iridium

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