3346

Terminated

Zea mays L. Maize · Agricultural · bred by Laurent Langrans

also searched as: 3346

Variety description

10 August 2026

In scientific research, "Zea 3346" appears as a genetic sample of the subspecies indurata of the variety caesia, included in international resource collections. In agricultural practice, this designation is more frequently encountered as part of the name of commercial hybrids, such as Pioneer 3346 or DKC 3346.

The hybrid DKC 3346 is classified as a mid-early dent type, characterized by high grain yield, rapid moisture dry-down, and resistance to lodging. Also, the designation HMX 3346 is used as a technical number for experimental or market samples of sweet corn.

Sources5

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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: Laurent Langrans 2 Developed the variety
Applicant: TOV "Monsanto Ukraina" 74 Submitted the application to the register
Rights holder: TOV "Monsanto Ukraina" 74 Holds the rights to the variety

Admission to trade

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

UA Ukraine Terminated

№ 09004372

Application

25 March 2009

Registration

20 May 2013

Terminated

12 September 2025

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	09004372	25 March 2009	20 May 2013	12 September 2025	Terminated

Plant breeders' rights

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

Ukraine № 09004372

Terminated

Application filed 25 March 2009
Registered 22 May 2014
Entry closed 12 September 2025

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

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Breeder

Laurent Langrans

breeder code 3346

All 2 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
First registration: 2013

Same species

Other varieties: Maize

All 37 291 varieties of species

P 9578

Active

Zea mays L. · Maize

Pioneer Overseas Cor, USA

AT BG HU RO SI SK +1

15 records

P 9074

Active

Zea mays L. · Maize

Pioneer Overseas Corporation, USA

AT BG DE RO SI SK +1

19 records

PR 39 G 12

Active

Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

AT BE DE LT SI SK

13 records

331G844

Terminated

Zea mays L. · Maize

Rene Baratin

1 record

332F755

Terminated

Zea mays L. · Maize

Caussade Semences S.A.

2 records

3362+3346

Withdrawn

Zea mays L. · Maize

Lasurent Langrans

2 records

Nearby in the species list 3245, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">3246, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">3247, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">326129 NS, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">326633 NS, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">32C, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">32F582, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">331A759, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">331G844, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">332F755, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">3362+3346, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">336M522, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">338BC439, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">338BC439STR, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">339 B 519, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">340F, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">346A NS, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">34F507, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">34F510, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">34F513

Discussion: 3346

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