Table 2. Pathogenicity regression equations for LC50 values of Paecilomyces lilacinus and Beauveria bassiana against different developmental stages of T. papillosa 10 d after treatment.
Species | Insect stages | Slope | Correlation coefficient | P | LC50 and 95% confidence interval (×107 conidia/mL) |
---|---|---|---|---|---|
Paecilomyces lilacinus | 2nd instar nymph | 1.2116 | 0.9825 | 0.0028 | 1.92 (1.54–2.38) |
5th instar nymph | 0.8712 | 0.9494 | 0.0135 | 1.95 (1.33–2.84) | |
Adult | 0.7801 | 0.9398 | 0.0176 | 2.54 (1.70–3.81) | |
Beauveria bassiana | 2nd instar nymph | 1.3552 | 0.9679 | 0.0069 | 1.43 (1.03–2.00) |
5th instar nymph | 0.9437 | 0.9725 | 0.0054 | 1.36 (0.99–1.85) | |
Adult | 0.7394 | 0.9532 | 0.0121 | 2.07 (1.45–2.97) |