诱导浓度(μg/mL) | 调查总株数 | 病株数 | 发病率(%) | 病情指数 | 控病效果(%) |
15.0 | 38 | 30 | 78.95 | 45.56f | 47.43d |
10.0 | 38 | 31 | 81.58 | 49.80e | 46.12d |
5.0 | 38 | 29 | 76.32 | 62.89d | 31.95c |
2.5 | 39 | 32 | 82.05 | 74.00c | 19.93b |
1.0 | 39 | 33 | 84.62 | 83.33b | 9.84a |
ck | 39 | 36 | 92.31 | 86.66a | -- |