Table 2.
ANOVA for laboratory bioassay of different insecticidal treatments against adult females of hibiscus mealybug.
Source | Type III sum of squares | Df | Mean square | F | Sig. |
---|---|---|---|---|---|
Model | 4595.789a | 13 | 353.522 | 669.283 | .000 |
Chemicals | 672.800 | 9 | 74.756 | 141.526 | .000 |
Concentration | 33.100 | 2 | 16.550 | 31.332 | .000 |
Duration | 25.689 | 1 | 25.689 | 48.634 | .000 |
Error | 88.211 | 167 | .528 | ||
Total | 4684.000 | 180 |
a R Squared = .981 (Adjusted R Squared = .980).