Table 1. Main effects of leaf age, leaf surface and their interaction on the number of waveform bouts by Diaphorina citri during 21-h. recordings on Valencia orange leaves.
Values are mean number of bouts (± SEM, n = 20)
| Wave-form | Effect | Leaf Age | Leaf Surface | Pr>F | ||
|---|---|---|---|---|---|---|
| Mature | Young | Abaxial | Adaxial | |||
| C | Age | 37 ± 4 | 38 ± 4 | 0.89 | ||
| Surface | 40 ± 4 | 34 ± 4 | 0.32 | |||
| Interaction | 0.68 | |||||
| D | Age | 6 ± 1 | 4 ± 1 | 0.26 | ||
| Surface | 6 ± 1 | 4 ± 1 | 0.40 | |||
| Interaction | 0.46 | |||||
| E1 | Age | 6 ± 1 | 4 ± 1 | 0.25 | ||
| Surface | 6 ± 1 | 4 ± 1 | 0.37 | |||
| Interaction | 0.49 | |||||
| E2 | Age | 3 ± 1 | 3 ± 1 | 0.90 | ||
| Surface | 3 ± 1 | 3 ± 1 | 0.49 | |||
| Interaction | 0.19 | |||||
| G | Age | 9 ± 2 | 14 ± 2 | 0.03 | ||
| Surface | 11 ± 2 | 12 ± 2 | 0.77 | |||
| Interaction | 0.004 | |||||
| Np | Age | 23 ± 3 | 20 ± 3 | 0.65 | ||
| Surface | 25 ± 3 | 19 ± 3 | 0.24 | |||
| Interaction | 0.54 | |||||