Isa

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai Watermelon · Vegetables · bred by INTERSEMILLAS SAU

also searched as: иса

Variety description

10 August 2026

The Isa F1 variety belongs to the group of watermelons with a dark skin surface without a distinct pattern. The plant has medium vigor. The fruit is characterized by a round-oval shape with an L/D ratio of 1.07 and an average weight of about 11 kg. The inside of the fruit contains a small number of light-colored seeds.

The variety is high-yielding and intended for producing large-caliber fruits. Information on exact vegetation period dates and resistance to specific pathogens is not available in the provided materials.

Sources8

Loading…

The list of sources is loaded via script—please enable JavaScript.

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

active no record

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

Parties

Breeder: INTERSEMILLAS SAU 253 Developed the variety
Applicant: INTERSEMILLAS SAU 253 Submitted the application to the register
Rights holder: INTERSEMILLAS SAU 253 Holds the rights to the variety
Maintainer: INTERSEMILLAS SAU 253 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

№ 262099
ES Spain Active

№ 19920209

Application

17 November 1992

Registration

8 May 1997

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	262099	—	—	—	Active
ES Spain	19920209	17 November 1992	8 May 1997	—	Active

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Breeder

INTERSEMILLAS SAU All 253 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 2
First registration: 1997

Same species