Robust 92207

Protection expired

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

also searched as: робуст 92207

Variety description

10 August 2026

The hybrid is characterized by tall plant height. The ears are cylindrical in shape, long and slender, with a small-diameter cob. The number of grain rows per ear is approximately 14.

The grain is of the pearl or rice type and is medium-sized. During heat treatment, the expansion ratio is approximately 200 l/100g, and the popped grain has a butterfly shape.

The yield and grain moisture content at harvest are rated as average. The variety is intended for industrial cultivation for grain.

Sources3

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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

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 Terminated

№ 289785

Registration

6 December 2004

Terminated

30 June 2017
HU Hungary Protection expired

№ 194417

Application

24 May 2002

Registration

6 December 2004

Terminated

31 December 2014

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	289785	—	6 December 2004	30 June 2017	Terminated
HU Hungary	194417	24 May 2002	6 December 2004	31 December 2014	Protection expired

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

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