Table 2.
Correlation analysis between cuticular transpiration rate (or resistance) and cuticular wax components (R2).
| Ad + Ab | AdEw + Iw | AbEw + Iw | AdIw | AbIw | AdEw | AbEw | |
|---|---|---|---|---|---|---|---|
| C16 Acid | −0.58∗ | −0.15 | −0.78∗ | −0.14 | −0.64∗ | +0.00 | +0.53∗ |
| C18 Acid | −0.60∗ | −0.24 | −0.74∗ | −0.18 | −0.69∗ | +0.21 | +0.49∗ |
| C26 1-Alkanol | −0.80∗ | −0.23 | −0.30 | −0.56∗ | −0.40 | −0.01 | +0.03 |
| C28 1-Alkanol | −0.78∗ | −0.52 | −0.59∗ | −0.42 | −0.60∗ | +0.32 | +0.51∗ |
| C32 1-Alkanol | −0.64∗ | −0.43 | −0.65∗ | −0.43 | −0.39 | +0.01 | +0.25 |
| C26 Aldehyde | −0.28 | −0.34 | ND | +0.00 | ND | +0.59∗ | ND |
| C28 Aldehyde | −0.42 | −0.49 | ND | −0.03 | ND | +0.53∗ | ND |
| C30 Aldehyde | −0.02 | −0.31 | +0.28 | +0.06 | +0.21 | +0.83∗ | −0.50 |
| C21 Alkane | −0.18 | −0.13 | −0.31 | −0.03 | −0.07 | +0.00 | +0.55∗ |
| C25 Alkane | −0.55∗ | −0.41 | −0.33 | −0.10 | −0.09 | +0.35 | +0.61∗ |
| C29 Alkane | −0.85∗ | −0.53∗ | −0.64∗ | −0.19 | −0.22 | +0.09 | +0.50∗ |
| C18 Glycol ester | −0.16 | +0.00 | −0.32 | +0.06 | −0.11 | +0.20 | +0.61∗ |
| C19 Glycol ester | −0.40 | −0.19 | −0.69∗ | −0.04 | −0.43 | +0.04 | +0.35 |
| C20 Glycol | −0.11 | −0.29 | −0.05 | +0.00 | −0.10 | +0.59* | −0.00 |
| Betulin | −0.36 | −0.03 | −0.52∗ | −0.00 | −0.39 | ND | ND |
Ad: adaxial; Ab: abaxial; Ew: epicuticular waxes; Iw: intracuticular waxes.
∗
p < 0.05.