Table 4.
Statistics of the model effect for the negative binomial General Linear Mixed Model carried out on the number of individuals Carabidae, Staphylinidae, and Araneae in tomato plots. Staphylinidae in 2017 were not analyzed because of the limited number of caught individuals.
| Tomato | Carabidae | Staphylinidae | Spiders | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 2016 | df | Χ 2 | p | df | Χ 2 | p | df | Χ 2 | p |
| Treatment | 1 | 21.76 | <0.001 | 1 | 10.88 | <0.001 | 1 | 5.39 | <0.05 |
| Sampling date | 3 | 46.77 | <0.001 | 3 | 17.34 | <0.001 | 3 | 266.65 | <0.001 |
| Treatment × Sampling date | 3 | 4.25 | 0.24 | 3 | 2.21 | 0.53 | 3 | 45.40 | <0.001 |
| 2017 | df | Χ2 | p | df | Χ2 | p | df | Χ2 | p |
| Treatment | 1 | 0.011 | 0.92 | - | - | - | 1 | 10.94 | <0.001 |
| Sampling date | 3 | 21.64 | <0.001 | - | - | - | 3 | 300.36 | <0.001 |
| Treatment × Sampling date | 3 | 3.47 | 0.32 | - | - | - | 3 | 4.84 | 0.18 |