Figure 1.

Survival proportions (A) and median longevity (B) of bees fed ad libitum with sucrose solutions supplemented with phytochemicals at different concentrations. Kaplan Maier Survival Analyses and log-rank (Mantel-Cox) pairwise comparisons were used to compare survival rates between Control and different concentrations within each phytochemical compound (p < 0.0001 is denoted ***; p = 0.01 is denoted by *; p > 0.5 is denoted by ns; numbers indicate sample sizes (above treatment bars and below ● respectively). Pairwise comparisons between compounds and doses are provided in Supplement S1.