Figure 6.

Temporal courses of visual scores for 2016 (first to third plot) and 2017 (fourth plot). For 2016, the three treatments studied are shown: no inoculation and fungicide application (first plot), no inoculation and no fungicide application (second plot), and inoculation and no fungicide application (third plot). For 2017, only one treatment is studied: inoculation and no fungicide application (fourth plot). For each plot, the solid line shows the median value over all microplots, the dark gray area delimits the 25th and 75th percentiles, and the light gray area delimits the 10th and 90th percentiles. Time is expressed in growing degree days (GDD) after disease inoculation.