Table 3.

Predicted change in arthropod abundance $(\mathrm{\Delta }{\overline{c}}_1)$ over a single generation. (The lower and upper 95% confidence intervals of $\mathrm{\Delta }{\overline{c}}_1$ are also shown. $\mathrm{\Delta }{\overline{c}}_1$ was calculated from equation (2.2) and the derivation of confidence intervals is described (methods in the electronic supplementary material). Significant changes at the 0.05 level are shown in bold.)

community variable	$\mathrm{\Delta }\overline{c}$	lower 95%	upper 95%
Philaenus	14.01	3.34	38.52
Cedusa	3.66	−1.78	16.75
Mompha	124.16	7.11	402.47
Schinia	−9.51	−11.39	8.05
Sparganothis	5.85	1.10	15.50
total abundance	149.39	13.25	469.59