RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. Grapevine · Fruit crops · bred by INCONNU (FR)
also searched as: телеки 8 б
10 August 2026
The variety is a rootstock with a functionally male flower type; therefore, it does not form berries. The leaves are large, dark green, smooth, and almost entire. Highly vigorous shoots have long internodes, shoot tips are pubescent and colored in a light red shade, and the matured cane is brown.
The plant possesses high resistance to the root form of phylloxera, nematodes, and fungal diseases. It is distinguished by good adaptability to heavy soils and high lime tolerance, tolerating active carbonate content of up to 17–20%. It is drought-tolerant and characterized by good cane maturation.
The grafting properties of the variety are rated as average due to the low rooting ability of cuttings and weak union in bench grafting. Under production conditions, green grafting methods are recommended for working with this rootstock. The variety is known under the synonyms Krechunel 71 and Vazisubani 8B.
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.
№ 1035566
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Same species
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
David W.Cain
Vitis L. · Grapevine
Vitis L. · Grapevine
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Nearby in the species list Tawny Seedless, Tazzelenghe N., Teleki 4 selectia Oppenheim 4-4 Bl (SO 4-4), Teleki 4 selectia Oppenheim 4 (SO4) 4), Teleki 5 C, Teleki 5C GK 40, Teleki 5C Gm.10-K.74, Teleki 5C Gm.6-K.64, Teleki 5C K.20, Teleki 5C Wed.-K.103, Teleki 8B sel_Craciunel 71 Bl (Cr_71), Teleki 8B sel_Dragasani 57, Teleki-Fuhr S.O.4, Teleki-Fuhr S.O.4 K.133, Teleki-Kober 125AA, Teleki-Kober 125AA K.147, Teleki-Kober 5BB, Teleki-Kober 5BB Cr.2-K.18, Teleki-Kober 5BB K.21, Teleki-Kober 5BB Wei.48-K.5