DS 1922 B

Active

Zea mays L. Maize · Agricultural · bred by Thilo Wegenast

also searched as: дс 1922 б

Variety description

10 August 2026

The variety is classified as mid-season, with maturity indices of S 250 for silage use and K 260 for grain use.

Variety characteristics include indices for female flowering (6 points), stalk rot resistance (4 points), total dry matter (5 points), starch content (6 points), and digestibility (6 points). The lodging index is rated at 3 points, and the biogas yield is 8 points.

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.

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

Also known as

breeder code CET152185

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.

DS 1922 B primary DE, QM
DS1922B QM, UA

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: Thilo Wegenast 15 Developed the variety
Applicant: Dow AgroSciences GmbH 478 Submitted the application to the register
Rights holder: Dow AgroSciences GmbH 478 Holds the rights to the variety
Maintainer: Corteva Agriscience Germany GmbH 131 Responsible for variety maintenance

Admission to trade

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

UA Ukraine Terminated

№ 16009101

Application

7 December 2016

Registration

22 February 2019

Terminated

14 January 2022
DE Germany Active

№ M 15983

Application

30 January 2018

Registration

12 February 2020

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	16009101	7 December 2016	22 February 2019	14 January 2022	Terminated
DE Germany	M 15983	30 January 2018	12 February 2020	—	Active

Plant breeders' rights

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

Ukraine № 16009101

Terminated

Application filed 7 December 2016
Registered 15 April 2019
Entry closed 12 September 2025

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

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Breeder

Thilo Wegenast

breeder code CET152185

All 15 varieties of company

Registry records

Total records: 5
Jurisdictions shown: 3
First registration: 2019

7 records

Nearby in the species list DS 1710 C, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1889 B, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1891 B, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1892 B, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1896 B, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1897 B, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1899 C, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1901 C, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1902 C, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1921 B, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1923 C, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1945 A, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1946 A, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1947 B, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1951 B, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1954 B, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1955 B, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1959 C, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 1960 C, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DS 21190 A

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