Figure 8.

Profiles of induced volatile organic compounds emitted from lima bean leaves. Lima bean plants were treated either with water as a control (A), JA at 500 μm (B), or (−)-LCF at 500 μm (C). Headspace volatiles were collected for 24 h after initiation of treatment. Compounds were separated by gas chromatography and identified by mass spectrometry: 2, β-ocimene; 4, linalool; 5, DMNT; 6, C₁₀H₁₄; 7, unknown; 9, methyl salicylate; 13, methyl jasmonate; IS, internal standard (1-bromodecane); *, contamination. All experiments have been conducted at least four times with similar results.