PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Institut za ratarstvo i povrtarstvo, Novi Sad (RS)
also searched as: рими
10 August 2026
The hybrid belongs to the mid-early maturity group with a growing season from 105 to 115 days. Plant height is 160–180 cm, heads have a diameter of 22–26 cm. Plants possess a developed root system capable of utilizing moisture from a depth of up to 2 meters.
Seeds are large, black in color, and their oil content reaches 45–50%. The hybrid possesses genetic resistance to imidazolinone herbicides, which allows the use of the Clearfield technology. Also, the variety is resistant to the main common sunflower diseases and all races of broomrape from A to G+.
4 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 20020443
№ 02017044
№ 1002089
№ 320-04-1824/2014-11
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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INST.FIELD VEGETABLE CROP
Nearby in the species list RICCO, Richard, Rico, Rifil, Riga, Riga 442, Rigasol, Rigasol OR, RIGLOS, RIM 2427, Rimi-2, Rimi-2/Rimi-2, RIMI 490, Rimi/Rimi, Rimisol, RIMISOL 2, Rio, Riodor, Riosol, Rithmy