| 处理 | 药后24 h | 药后48 h | 药后72 h | |||
| 虫口减退率(%) | 防治效果(%) | 虫口减退率(%) | 防治效果(%) | 虫口减退率(%) | 防治效果(%) | |
| 荨麻 | 82.5 | 85.2a | 80.3 | 84.4a | 76.9 | 83.9ab |
| 蓍草 | 56.9 | 63.6d | 43.4 | 55.2d | 38.5 | 57.2d |
| 细香葱 | 82.3 | 85.0ab | 81.9 | 85.7a | 82.1 | 87.5a |
| 苦艾 | 59.2 | 65.5cd | 54.0 | 63.5cd | 48.9 | 64.4cd |
| 金盏菊 | 64.7 | 70.2cd | 64.0 | 71.4bc | 58.8 | 71.3abcd |
| 洋甘菊 | 67.0 | 72.1bcd | 68.6 | 75.1abc | 55.9 | 69.3bcd |
| 薄荷 | 80.3 | 83.3ab | 74.0 | 79.4ab | 70.5 | 79.4abc |
| 接骨木 | 73.9 | 77.9abc | 71.7 | 77.6ab | 65.3 | 75.8abc |
| 紫草 | 73.6 | 77.7abc | 69.7 | 76.0abc | 64.4 | 75.2abc |
| 罗勒 | 74.2 | 78.2abc | 71.7 | 77.6ab | 68.4 | 78.0abc |
| 清水 | −18.4 |
| −26.2 |
| −43.7 |
|