Strong Tosa

Terminated

Cucurbita maxima Duchesne x Cucurbita moschata Duchesne · Vegetables

also searched as: стронг тоса

Variety description

10 August 2026

The hybrid possesses a powerful and vigorous root system, ensuring efficient nutrient and water uptake. The plant exhibits high resistance to Fusarium wilt, as well as tolerance to high temperatures and salt stress.

The use of the rootstock promotes faster scion development in cool soil conditions. At the same time, grafting can influence fruit quality, including changes in texture and flavor characteristics, and may cause delayed flowering in some crops, such as melons.

Sources6

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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: Syngenta Seeds B.V. Submitted the application to the register
Maintainer: Syngenta Seeds B.V. 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

№ 289871

Registration

30 June 2011

Terminated

11 July 2022
NL Netherlands Terminated

№ CCB47/12137

Application

1 October 1999

Registration

7 June 2002

Terminated

11 July 2022

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	289871	—	30 June 2011	11 July 2022	Terminated
NL Netherlands	CCB47/12137	1 October 1999	7 June 2002	11 July 2022	Terminated

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

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