Table 5 Parameter estimates and 95% CIs from the linear mixed effect models for pollination peak frequency. The parameter estimates shown here are with reference to the control treatment group.

From: Neonicotinoid pesticide limits improvement in buzz pollination by bumblebees

Peak frequency 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   346.18 337.57 354.79 344.11 335.64 352.58
Treatment 2ppb 5.69 −6.50 17.88 3.81 −9.19 16.81
10ppb −1.94 −14.12 10.24 12.46 −1.18 26.10
Trial   −1.67 −2.13 −1.21 −2.04 −2.55 −1.53
Treatment x trial 2ppb 0.58 −0.08 1.24 1.10 0.33 1.88
10ppb 1.10 0.47 1.73 −0.07 −0.87 0.73