Fig. 2From: Flooding and herbivory: the effect of concurrent stress factors on plant volatile emissions and gene expression in two heirloom tomato varietiesTotal volatile organic compounds emissions in two heirloom tomato varieties, Cherokee Purple (CP) and Striped German, (SG) exposed to the following stress factors: (1) no flooding [No_F], (2) no flooding + herbivory [No_F_H], (3) flooding [F], and (4) flooding + herbivory [F_H]. Tukey’s honest significance test was used to group means. Bars represent mean ± SE. Means with different letters are different (as determined by Tukey HSD, P < 0.05)Back to article page