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. 2019 Jan 11;221(4):2250–2260. doi: 10.1111/nph.15558

Figure 4.

Figure 4

Final structural equation models illustrating direct and indirect effects of tree species richness (Rich) and host dilution (HD) on chewing damage (Chew) and leaf miner abundance (Mine). Standardized path coefficients are indicated near the arrows and the thickness of the arrows corresponds to the magnitude of these coefficients. Significant positive and negative relationships between nodes are shown in blue and red, respectively. Nonsignificant relationships are in grey with italicised coefficients. ADF, acid detergent fibre; LA, leaf area, Lgn, lignin; C, carbon content.