RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The ripening period is about 160 days with a sum of active temperatures of 2200–3200°C. Plants are vigorous or medium-vigorous, requiring mixed or long pruning. Bunches have a cylindrical or cylindrical-conical shape, and their mass varies from 250 to 700 g.
Berries are large, round or slightly flattened, almost black in color with juicy, fleshy pulp. The yield of the variety is from 110 to 200 c/ha. The variety is not resistant to frost, spring frosts, and fungal diseases, such as downy mildew and powdery mildew, and is also prone to berry cracking during adverse weather.
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.
№ Alphonse Lavalle*HR 62
Records are sourced from official registry publications. Data sources and legal status
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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
Vitis L. · Grapevine
Nearby in the species list Alcañon, Alcoa, Alden ISK, Aleatico N, Aledo, Aledo B, Alegrillo Negro, Aleksandrijski muškat, Alepou, Aletta, Alfonso Lavallée, Alfrocheiro T, Alibernet, Alicante Bouschet, Alicante Bouschet N., Alicante Bouschet T, Alicante Branco B, Alicante Henri Bouchet N, Alicante N., Aligote