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. 2016 Jun 21;7:859. doi: 10.3389/fpls.2016.00859

FIGURE 8.

FIGURE 8

Influence of herbivore and mimic herbivore attack on the concentration of rotundone in Shiraz grape leaves. Comparison of rotundone concentration in grape leaves among (A) light brown apple moth larvae treatment groups; (B) plant hormones treatment groups; (C) physical wounding treatment groups. (D) The relationship between rotundone concentration in leaves and the percentage of leaf area damage. The equation for the trend line is y = 10.26x + 78.38 (R2 = 0.58, RMSE = 15.59, p = 0.0004).