Candy
ActiveFallopia sachalinensis (F. Schmidt) Ronse Decr. · Giant knotweed
Rogmans, Maria / Wilhelm, Hermann-Josef
Igniscum
ActiveFallopia sachalinensis (F. Schmidt) Ronse Decr. Giant knotweed · Agricultural · bred by Rogmans Maria
also searched as: игнискум
Variety description
10 August 2026
Plants of this group are characterized by intensive growth, reaching a height of 3–4 meters at a rate of up to 10 cm per day. It is a perennial herbaceous crop with a powerful root system, the productive period of which is 15–20 years. The above-ground part dies off in autumn and regenerates in spring.
The crop is undemanding to soil conditions and requires minimal fertilization and pest control. Within the brand, there are the forms IGNISCUM Basic, used for producing solid woody biomass, and IGNISCUM Candy, used for biogas production and allowing for 2–3 cuts per season.
When breeding these forms, the goal was to limit the invasiveness typical of wild Fallopia species by reducing the capacity for seed reproduction. The crop is positioned as an energy crop possessing high viability and resistance.
Sources4
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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.
Variety registered as early as 6 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
- Rogmans, Maria 4 Developed the variety
- Applicant
- Rogmans Maria|Kalkar, DE 3 Submitted the application to the register
- Rights holder
- Enagra GmbH Co. KG 2 Holds the rights to the variety
- Maintainer
- Conpower Energie GmbH & Co KG, D-81249 Munchen 1 Responsible for variety maintenance
Admission to trade
The variety is listed in the national registry — its seeds are authorized for sale in this country.
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UA Ukraine Application submitted
№ 08480001
- Application
- 11 February 2008
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Canada
№ 08-6170
Application submitted
- Application filed 15 February 2007
- Registered —
- Currently active indefinite in the register
More 8 records protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Same species