Table 4.

Between-group effects of continuous and categorical predictors included in the GLM analysis of N. ceranae abundance data for treated groups (R2, R4, N2, N4) and CTRL−.

Effect	Parameter +/− s.e.	t	p
Intercept	216,340.0 +/− 14,952.0	14.469	0.000
dpi	−7204.6 +/− 1641.4	−4.389	0.000
CTRL−	157,167.9 +/− 9409.3	16.703	0.000
R2	8551.0 +/− 8779.9	0.974	0.331
R4	−33,488.0 +/− 9029.3	−3.709	0.000
N2	−10,336.3 +/− 8475.6	−1.219	0.224
N4	−52,406.2 +/− 10,684.5	−4.905	0.000