Table 2. Observed and expected cytotoxicity of Cry and Cyt toxin mixtures to insect cell lines and the calculated synergism factor.
Cry4Aa/Cry11A | Cyt2Ba/Cry11A | Cyt2Ba/Cry4Aa | |||||||||
LC50 a | Exp. LC50 b | SFc | LC50 a | Exp. LC50 b | SFc | LC50 a | Exp. LC50 b | SFc | |||
C6/36 | 59.46 | 77.70 | 1.30 | 61.44 | 74.92 | 1.21 | 78.96 | 81.54 | 1.03 | ||
Bm5 | 111.65 | 100.7 | 0.89 | 147.03 | 95.67 | 0.65 | 59.93 | 91.94 | 1.53 | ||
Ld | 108.97 | 65.47 | 0.60 | 54.79 | 55.45 | 1.01 | 106.47 | 89.64 | 0.84 | ||
Sf | 75. 85 | 75.85 | 1.10 | 55.47 | 76.45 | 1.37 | 97.45 | 97.48 | 1.01 |
-observed mean lethal concentration (µg/mL).
-expected mean lethal concentration (µg/mL).
-synergism factor.