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DK 580

Withdrawn

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by Dekalb Genetics Corporation (usa) (US)

also searched as: дк 580

Variety description

10 August 2026

The hybrid belongs to the mid-maturing group with a relative maturity rating of 105 to 120 days. Modifications of the hybrid existed that possessed resistance to herbicides, specifically to glyphosate (labeled DK 580 RR).

In literature, this hybrid is encountered more often not as a commercial product, but as a reference standard in scientific studies dedicated to the influence of fertilizers, crop rotations, and the study of pest resistance.

Sources7
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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.

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

Parties

Breeder
Dekalb Genetics Corporation (usa) (US) 309 Developed the variety
Applicant
RAGT SA (FR) 430 Submitted the application to the register
Rights holder
RAGT SA (FR) 430 Holds the rights to the variety

Plant breeders' rights

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

France № 13397
Withdrawn
  1. Application filed 5 April 1994
  2. Registered
  3. Entry closed 20 June 1995

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

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

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LG 32.12

Terminated

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

Limagrain Genetics Grandes Cultures SA (FR)

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6 records

DK 551

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

DEKALB-PFIZER GENETICS

ES
2 records

DK 573

Terminated

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

RAGT SA (FR)

FR
4 records

DK 584

Protection expired

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

Dekalb Genetics Corporation (usa) (US)

FR
1 record

Nearby in the species list DK 522, DK 524 Waxy, Dk 528, DK 532, DK 535, DK 536, DK 540, DK 546, DK 551, DK 573, DK 584, DK 591, DK 604, DK 673, DK 7059, DK 739, DK 743, DK 751, DK 9074, DK 9074 R

Discussion: DK 580

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