Fig. 4 Tomato plants grown in competition were smaller than those grown singly, while the presence or absence of R. intraradices mycorrhizae did not affect height. Symbols represent mean +/- SE.
Table 1: The effect of mycorrhizae, competition, and the jasmonic acid induction treatment on plant defenses (protease inhibitors), nutritional quality (C/N ratio), herbivory (leaf area eaten) and height. Caterpillar mass and Protease inhibitor data were Ln+1 transformed, and square root transformed, respectively, to fit assumptions of normality.