Degrosso

Active

Populus L. Poplar · Ornamentals · bred by Stichting Wageningen Research

also searched as: дегроссо

Variety description

10 August 2026

The variety is a hybrid of Populus deltoides and Populus nigra. The plant forms a straight trunk with a central leader and upward-directed branches. The foliage has a brown-green hue and begins to leaf out in mid-April.

This poplar is widely used as a forest crop, including in plantations of fast-growing species for biomass production. The variety exhibits good resistance to rust, bacterial canker, and Marssonina brunnea, and also possesses high wind resistance and adaptability to various soil types.

Sources7

Loading…

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

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

no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder: Stichting Wageningen Research 26 Developed the variety
Applicant: Louis Poloni 11 Submitted the application to the register
Rights holder: Louis Poloni 11 Holds the rights to the variety

Plant breeders' rights

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

European Union № 20061910

Active

Application filed 16 October 2006
Registered 20 April 2009
Currently active indefinite in the register

More 1 record protections in other jurisdictions are shown on the map above.

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

Stichting Wageningen Research

breeder code 3261

All 26 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
Not yet disclosed: 1
First registration: 2009

Same species

Other varieties: Poplar

All 121 varieties of species

Hees

Application submitted

Populus L. · Poplar

Institute for Forestry and Nature Research (NL)

FR NL

3 records

Brenta

Active

Populus L. · Poplar

LAPIETRA GIANFRANCO

3 records

Lena

Active

Populus L. · Poplar

LAPIETRA GIANFRANCO

3 records

COLUMBIA RIVER

Terminated

Populus L. · Poplar

AMINAL-INSTITUUT BOSBOUW EN WILDBEHEER E.V.

1 record

Dano

Active

Populus L. · Poplar

2 records

Delgas

Application submitted

Populus L. · Poplar

FCBA (FR)/Institut National de la Recherche Agronomique (FR)/Centre d'Exp du Machinisme Agricole Genie Rural Eaux & Foret (FR)

1 record

Nearby in the species list Baldo, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Beaupré, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Bellebeek, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Bellini, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">BOELARE, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Brenta, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Carpaccio, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cima, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">COLUMBIA RIVER, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Dano, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Delgas, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Dellinois, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Delrive, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Delvignac, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Dender, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Dvina, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ellert, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Favorit, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Garo, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Garonne

Discussion: Degrosso

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up