DK 391

Active

Zea mays L. Maize · Agricultural · bred by MONSANTO TECHNOLOGY

also searched as: дк 391

Variety description

10 August 2026

The hybrid belongs to the mid-season group with an FAO 320 rating. Plant height averages 299.2 cm, with ears attached at a height of about 116.8 cm.

The hybrid is intended for grain production. A number of studies examined starch yield, which reaches 8.748 t/ha, as well as the genetic modification of the DK 391 RR line, which possesses resistance to glyphosate.

Sources4

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Countries of admission

6 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.

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

active terminated no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

Also known as

breeder code EXP740

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

DK 391 primary AT, BG, HU, QM, RU, SI, SK
DK391 QM, RS

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder: Monsanto Technology LLC 9 024 Developed the variety
Applicant: ZAO 'MONSANTO' 8 Submitted the application to the register
Rights holder: Dekalb Genetics Corporation 800, north Lindbergh Blvd St Louis Missouri 63167 USA 3 Holds the rights to the variety
Maintainer: ZAO 'MONSANTO' 8 Responsible for variety maintenance

Admission to trade

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

HU Hungary Protection expired

№ 148579

Registration

16 February 2000

Terminated

31 December 2025
SK Slovak Republic Protection expired

№ 198R210

Application

23 January 1998

Registration

23 March 2000

Terminated

31 December 2010
SI Slovenia Terminated

№ ZEA204

Application

10 March 2000

Terminated

21 September 2010
BG Bulgaria Protection expired

№ 555/63

Application

2 May 2001

Registration

2 May 2001
RU Russian Federation Active

№ 37151

Application

2 November 2001

Registration

20 January 2004
AT Austria Terminated

№ 3557

Application

13 March 2003

Registration

22 December 2004

Terminated

13 April 2021
SI Slovenia Active

№ ZEA204 R

Application

28 July 2003

Registration

25 March 2004

Registry	Number	Application	Registration	Terminated	Status
HU Hungary	148579	—	16 February 2000	31 December 2025	Protection expired
SK Slovak Republic	198R210	23 January 1998	23 March 2000	31 December 2010	Protection expired
SI Slovenia	ZEA204	10 March 2000	—	21 September 2010	Terminated
BG Bulgaria	555/63	2 May 2001	2 May 2001	—	Protection expired
RU Russian Federation	37151	2 November 2001	20 January 2004	—	Active
AT Austria	3557	13 March 2003	22 December 2004	13 April 2021	Terminated
SI Slovenia	ZEA204 R	28 July 2003	25 March 2004	—	Active

Plant breeders' rights

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

Serbia № 320-04-02127/2012-11

Terminated

Application filed 24 June 2012
Registered 5 February 2013
Entry closed 31 December 2017

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

Breeder

MONSANTO TECHNOLOGY

breeder code EXP740

All 9 024 varieties of company

Registry records

Total records: 10
Jurisdictions shown: 6
Not yet disclosed: 2
First registration: 2000

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

DK 373

Protection expired

Zea mays L. · Maize

1 record

DK 386

Active

Zea mays L. · Maize

3 records

DK 411M steryl`na

Active

Zea mays L. · Maize

Dziubetskyi Borys Volodymyrovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych,

3 records

Nearby in the species list Dk 355, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 365/710 zM, SV, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 366, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 366M steryl`na, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 366MV, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 366S steryl`na, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 366zS, zM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 371, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 373, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 386, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 411M steryl`na, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 411zM, SV, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 431, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 432, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 434, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 440, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 443, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 454, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 464, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK 471

Discussion: DK 391

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