PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Estelle Bonleu
also searched as: р64ле136
10 August 2026
The hybrid is characterized as mid-early or mid-late. The plant has a shorter and stronger stem compared to previous generations, which ensures high lodging resistance. It shows resistance to broomrape races A–G.
The hybrid is adapted to ExpressSun technology, which allows the use of sulfonylurea herbicides for the control of a wide range of dicotyledonous weeds. The yield potential is characterized as high, including in arid conditions. The average yield in the Central Black Earth region was 34 c/ha with a seed oil content of 47.6%.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 17039075
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list R5TY1IMO, R5TY6JIO, R5XV9O, R5XY3MJK, R5XY3MJS, R5XZ7, R60, R602, R606, R61, Р64НЕ118, R6NW1J, R6NW1MJ, R6NW1MJK, R6PM8MO, R6PX2M, R6PX2MK, R6PX4JM, R6PX4JS, R6PY28M