Effect of virus infection on resource allocation to growth and reproduction in Arabidopsis. The effects of infection by Cucumber mosaic virus (CMV), Turnip crinkle virus (TCV), Turnip mosaic virus (TuMV), Youcai mosaic virus (YoMV) and Cauliflower mosaic virus (CaMV) on resource allocation in six Arabidopsis wild genotypes, shown as the ratio of the weights of viable seeds to rosettes in infected vs. mock‐inoculated plants [(SW/RW)i/(SW/RW)m, blue bars] and as the ratio of the weights of inflorescences to rosettes in infected vs. mock‐inoculated plants [(IW/RW)i/(IW/RW)m, red bars]. Data are means ± standard error of at least four replicate plants. Note the different scale in each panel.