Fig. 6
From: Identification of an insect-produced olfactory cue that primes plant defenses

Exposure to relatively small amounts of E,S-conophthorin reduces feeding damage on S. altissima. T. virgata larvae consumed significantly less leaf tissue on plants exposed to a full dose of E,S-conophthorin, compared to unexposed control plants. The amount of damage was related to the concentration of E,S-conophthorin to which plants were exposed (ANOVA F 3,27 = 7.47, P = 0.003, n = 8). Data shown are not transformed, but statistical analyses were performed on square-root-transformed data. Bars marked with different letter indicates significant differences (Tukey post hoc test, P ≤ 0.05). Error bars correspond to standard errors