Table 1 Odor components identified by GC/MS analysis. We used samples of these components in our bioassay.

Peak numbers correspond to those in Figure 2

Table 2 Results of the generalized linear mixed model (GLMM) and likelihood ratio test on the number of dummy seeds carried by ants with a zero-inflated Poisson distribution. The colony identity was set as the random effect. The odor component was the explanatory variable.