Gossypium hirsutum L. Upland cotton · Agricultural · bred by Seed Source Inc.
also searched as: кт13
10 August 2026
The CT series lines were created to ensure germination and plant development in the soil under adverse weather conditions. The name CT13 is found in UPOV protocols as an example for describing morphological characteristics of cotton, such as leaf shape.
There is a possibility of confusion with the Philippine variety NSIC-Ct13, which is an independent breeding achievement possessing resistance to leafhoppers and root rot, and is not identical to the American experimental lines.
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.
№ 20030534
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list COTPI, Cotton Club, Crema-111, CRISTI, Cronos, CS37, CS40, CT 1, CT 12, CT10, Cynthia, Dalia, Danae, Darmi, DEBLA, Delfos, DELT*X8015 121 21 31 41, Delta Acala 90, Delta Diamond, Delta Opalo