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. 2013 Sep 2;8(9):e73394. doi: 10.1371/journal.pone.0073394

Figure 1. ECB herbivory elicits the accumulation of benzoxazinoids and terpenoid phytoalexins in maize stem tissues.

Figure 1

Average quantities (n = 3, +SEM) of A, 2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one)-β-D-glucopyranose (DIMBOA-Glc) and 2-(2-hydroxy-4,7-dimethoxy-1,4-benzoxazin-3-one)-β-D-glucopyranose (HDMBOA-Glc) and B, combined totals of kauralexin A and B series diterpenoid phytoalexins in control (white bars), wound (grey bars) and larval-conditioned tissue (LCT, black bars) after 48 h. No significant difference (n.s.d) indicates ANOVA P > 0.05. Different letters (a–c) represent significant differences (all ANOVAs P < 0.01; Tukey test corrections for multiple comparisons, P < 0.05).