EQ4428

Application submitted

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

also searched as: ек4428

Variety description

10 August 2026

Corn hybrid EQ4428 (the spelling ЕКу4428 is also found) is referred to in a number of documents under the commercial name DKC4378. It belongs to the super-early maturity group with an FAO index in the range of 180–240.

The hybrid was developed for use in agricultural production for grain purposes. Detailed morphological characteristics of the plant and specific data on resistance to diseases and lodging are absent in open sources.

Sources4

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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

application no record

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: MONSANTO TECHNOLOGY LLC. 9 024 Submitted the application to the register
Maintainer: MONSANTO AGRICOLTURA ITALIA S.P.A. / MONSANTO TECHNOLOGY LLC. Responsible for variety maintenance

Admission to trade

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

IT Italy Application submitted

№ 016571_A 016571

Application

12 January 2015

Registry	Number	Application	Registration	Terminated	Status
IT Italy	016571_A 016571	12 January 2015	—	—	Application submitted

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

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Nearby in the species list EQ4227, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4228SQGZ, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4229, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4230, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4231, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4232, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4314, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4315, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4316, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4427, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4429, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4430, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4431, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4529, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4530, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4531, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4639, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4720, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4720SQGZ, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">EQ4721

Discussion: EQ4428

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