Robust 90252

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Zea mays L. subsp. mays (Popcorn Group) Popcorn · Agricultural

also searched as: робуст 90252

Variety description

10 August 2026

The variety belongs to the popcorn group. Plant height is about 199 cm. The cob has a slightly cone-shaped form, its length reaches 166 mm, and the weight is about 119 g.

The grain forms an average of 14.6 rows per cob, the thousand kernel weight is about 168 g. The variety is characterized by good popping ability with an expansion ratio of 3.2 l/100 g, with the grain taking on a rounded shape.

The plant possesses resistance to maize dwarf mosaic virus (MDMV) and some smut diseases. The variety is intended for popcorn production.

Sources5

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Countries of admission

2 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

terminated no record

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

Parties

Applicant: Crookham Co. 23 Submitted the application to the register
Maintainer: HU - CROOKHAM CO. Responsible for variety maintenance

Admission to trade

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

QZ European Union Active

№ 289783

Registration

30 May 2001
HU Hungary Terminated

№ 249388

Application

24 February 1999

Registration

31 May 2001

Terminated

30 June 2015

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	289783	—	30 May 2001	—	Active
HU Hungary	249388	24 February 1999	31 May 2001	30 June 2015	Terminated

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

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