Performance of P. rapae larvae on high vs. low B:G and DR:G plants.

Data are means ± SEM. F and P-values obtained from linear models (see main text). For analysis of leaf consumption, n = 29 high B:G, 30 low B:G, 30 high DR:G and 30 low DR:G plants. For analyses of growth rates, time to pupation and pupal mass, n = 28 high B:G, 30 low B:G, 30 high DR:G and 29 low DR:G plants (small differences in sample size between analyses are the result of several larvae failing to survive to pupation). Mean values were calculated for plants with >1 pupa. For analyses of female and male pupal masses, n = 40 females and 31 males for B:G plants and 32 females and 37 males for DR:G plants. Significant (P Performance of P. rapae larvae on high vs. low B:G and DR:G plants.