Table 3 Regression equation for the pathogenicity of M. pingshaense strain Ma0628 to M. aurolineatus larvae
Days after inoculation | Inoculation methods | Probit regression equation | LC50 (conidia/ml) |
|---|---|---|---|
6 | Immersion | y = − 2.821 + 0.355x | 8.92 × 107 |
Soil mixing | y = − 1.485 + 0.694x | 3.00 × 107 | |
7 | Immersion | y = − 2.334 + 0.297x | 7.38 × 107 |
Soil mixing | y = − 1.429 + 0.197x | 1.83 × 107 | |
8 | Immersion | y = − 2.297 + 0.319x | 1.59 × 107 |
Soil mixing | y = − 1.318 + 0.213x | 1.57 × 106 | |
9 | Immersion | y = − 0.502 + 0.123x | 1.17 × 104 |
Soil mixing | y = − 0.800 + 0.166x | 6.57 × 104 | |
10 | Immersion | y = − 502 + 0.123x | 1.17 × 104 |
Soil mixing | y = − 0.628 + 0.183x | 2.75 × 103 | |
11 | Immersion | y = − 0.623 + 0.171x | 4.49 × 103 |
soil mixing | y = − 0.415 + 0.161x | 3.76 × 102 |