Table 2 Parameter estimates and 95% Confidence Intervals (CIs) from the Poisson GLMM for the number of pollen grains in 0.1 µl aliquot. The parameter estimates shown here are with reference to the control treatment group and are shown in the log link scale.

From: Neonicotinoid pesticide limits improvement in buzz pollination by bumblebees

Pollen collection Colony 1 Colony 2
Parameter Estimate Lower 95% C.I. Upper 95% C.I. Parameter Estimate Lower 95% C.I. Upper 95% C.I.
Intercept   2.280 1.989 2.571 2.824 2.598 3.050
Treatment 2ppb 0.724 0.319 1.129 −0.286 −0.623 0.051
10ppb 0.563 0.156 0.970 0.633 0.292 0.974
Trial   0.119 0.100 0.139 0.089 0.074 0.104
Treatment x trial 2ppb −0.101 −0.127 −0.075 −0.019 −0.043 0.005
10ppb −0.124 −0.150 −0.098 −0.127 −0.150 −0.104