Fig. 7

a correlations (Pearson’s R² values) between total cuticular wax and residual transpiration measured by Method-1 (mg H₂O cm⁻² h⁻¹) and Method-2 (mg H₂O cm⁻²). b correlations (Pearson’s R² values) between alcohols and residual transpiration measured by Method-1 (mg H₂O cm⁻² h⁻¹) and Method-2 (mg H₂O cm⁻²). Data labelled with asterisks are significant at P < 0.05