Apoplastic water content (AWSD%) and water potential at turgor loss point (?TLP) in relation to relative water content at turgor loss point (RWC TLP) and apoplastic
water content (AWSD%) in leaves of GA3 treated (T-SB) and control (C-SB) ‘Sauvignon Blanc’. Correlation analysis of scatter diagrams shows significant relationships at or above: r0.05 = 0.57 (R2 = 0.32), d.f. = 10. There is a negative linear correlation between AWSD% and ?TLP and a positive linear correlation between AWD% and RWD TLP. The effect of GA3 treatment resulted in a significant correlation, the turgor loss of cells has occurred after 20% reduction of AWSD% values. The control leaves did not show a significant correlation between the AWSD% and ?TLP.