TABLE 2.
Coefficients of the first-order and Weibull models for the survival curves for S. albus treated with different concentrations of ClO2 gas at 70% RH
| Gas concn (mg/liter) | Weibull model |
First-order model |
|||||||
|---|---|---|---|---|---|---|---|---|---|
| b (mean ± SE) | n (mean ± SE) | td = 1 (min) | R2 | MSE | k (mean ± SE) | D (min) | R2 | MSE | |
| 1 | 0.67 ± 0.08 | 0.52 ± 0.03 | 2.16 | 0.99 | 0.03 | 0.10 ± 0.01 | 9.94 | 0.78 | 0.84 |
| 2 | 0.68 ± 0.10 | 0.58 ± 0.04 | 1.94 | 0.99 | 0.05 | 0.15 ± 0.01 | 6.68 | 0.84 | 0.73 |
| 3 | 0.86 ± 0.14 | 0.58 ± 0.05 | 1.29 | 0.99 | 0.06 | 0.23 ± 0.02 | 4.28 | 0.88 | 0.54 |
| 5 | 0.87 ± 0.13 | 0.63 ± 0.06 | 1.24 | 0.98 | 0.08 | 0.32 ± 0.02 | 3.17 | 0.90 | 0.45 |