| Test | Applications | 3days after application Average control（%） | 7days after application Average control（%） | 14days after application Average control （%） |
| 1 | 8billion spore/ml Metarhizium anisopliae OD | 37.55（±0.73）h | 51.75（±0.99)e | 77.27（±0.17)c |
| 2 | 3billion PIB/ml Mamestra Brassicae NPV SC | 84.42（±0.66）c | 82.91（±0.32)c | 76.97（±0.27)c |
| 3 | Compare (60% spinetoram SC) | 74.45（±0.93）f | 88.82（±0.58)b | 69.49（±0.62)e |
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