Figure 4

Kaplan–Meier curves of the larvae groups injected with bacterial doses in the hemolymph through the proleg. The 5 groups of larvae were injected with 102, 103, 104, 105 or 106 CFU/larvae. The experiment was repeated twice with 6 larvae per group (n = 12), and the results were analyzed with the log-rank (Mantel–Cox) test (the results are shown in Table S1). The error bars represent the standard error (SE).