Figure 2.

Coefficient plot of plant metabolites and parasitism outcome. Results of partial least square generalised linear model (PLS GLM) analysis evaluating the association of woodland strawberry leaf compounds from the metabolite profiles (81 identified metabolites and non-identified mass spectral tags) and parasitized beetle larvae that A) developed successfully to a beetle pupa B) became a parasitoid mummy, or C) died in the pre-pupal stage (mean ± 95% bootstrapped confidence intervals (CI)). Only the CIs of significant and positive associations are depicted to increase readability. The colour of the CIs indicates the plant compound group including carbohydrates (dark brown) and amino acids, lipids, organic acids (light brown), secondary compounds (blue) as well as non-identified compounds (green). Coefficients and CIs establishing compound significance derive from the non-adjusted models. See Supplementary Table 3 for indication of compound significant following adjustment made for multiple tests.