Figure 2

Anthocyanin accumulation in control (C) and yeast derivative (LVM) treated berries during 2016 (A), 2017 (B) and 2018 (C) seasons. Arrows indicate the date on which first (A1) and second (A2) treatments were applied for each year. Error bars indicate standard error (n = 3). At each sampling date means followed by different letters differ significantly, as calculated by Tukey statistical analysis (P < 0.05).