Abstract:Softwood cuttings of Codiaeum variegatum var.pictum were treated with diffrent concentrations of solutions 1 (1％Triadimefon +15％Ethylicin WP) and 2 (15％Carbendazim + 15％Thiram WP)for 3 hours. Compared with control, new roots, root length, root diameter and survival rate increased by 26.2, 15.4 mm, 0.25 mm, 60%, respectively in solution 1 treatment, and they increased by 9.6, 7.4 mm, 0.36 mm, 46.67% , respectively in solution 2 treatment. The statistical analyses indicated that the optimal concentrations of solutions 1 and 2 were 1.819 g L-1 and 1.894 g L-1, respectively. In addition, solution 1 was more effective than solution 2（p＜0.01）.