不同种衣剂对红芸豆根腐病防治效果研究

任美凤,董晋明,李大琪,张萌,杨静,陆俊姣

Control Effects of Different Types of Seed-Coating on the Root Rot Disease of Red Kidney Beans

Meifeng Ren,Jinming Dong,Daqi Li,Meng Zhang,Jing Yang,Junjiao Lu

表4 不同包衣处理对红芸豆根腐病防治效果及增产效果（播后30d）

Table 4 Effects of different seed-coating on root rot disease and yield of red kidney beans (30d after sowing)

处理Treatment 病情指数Disease incidence 防治效果Control efficiency (%) 产量Yield (kg/hm2) 增产率Percentage of increased yield (%) T1 12.44±0.89d 57.25±3.05d 2 730.51±13.72ab 15.65±0.58ab T2 5.80±0.10f 80.04±0.32a 2 764.12±75.79ab 17.07±3.21ab T3 7.63±0.77ef 73.77±2.65ab 2 721.14±110.29ab 15.25±4.67ab T4 18.59±0.70bc 36.12±2.42ef 2 690.47±98.24bc 13.95±4.16ab T5 20.83±0.83b 28.43±2.86f 2 800.05±208.83ab 18.59±8.84ab T6 10.63±0.42de 63.46±1.44cd 2 657.90±127.05bc 12.57±5.38b T7 15.95±2.05c 45.17±7.04e 2 752.48±116.31ab 16.58±4.93ab CK1 18.27±0.25bc 37.23±0.85ef 3 073.65±64.16a 30.18±2.72a CK2 29.11±2.19a - 2 361.08±28.30c -