Fig. 1From: Prohexadione-calcium improves grape quality by regulating endogenous hormones, sugar and acid metabolism and related enzyme activities in grape berriesEffect of Pro-Ca on endogenous hormone content in ‘Chardonnay’ grape fruit. (A) ABA: abscisic acid. (B) GA3: gibberellic acid. (C) IAA: auxin. (D) ZT: zeatin. Results are means ± SE of three independent replications. Different letters represent significant differences between treatments (p < 0.05)Back to article page