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. 2021 Mar 16;13(3):214. doi: 10.3390/toxins13030214

Figure 5.

Figure 5

Adjusted mean FUMO concentration according to the earliness of the variety, the presence of borers and water deficit. The two agronomic factors are represented as a composite variable on the x-axis (EARLINESS_BORERS). The adjusted mean FUMO concentration obtained by applying the mixed linear model (lmer(FUMO ~ EARLINESS_BORERS*WATER DEFICIT + (1|Year)) to a database of 738 observations is plotted on the y-axis. Blue bars correspond to observations for the absence of a water deficit, whereas red bars correspond to data for the presence of a water deficit. Different letters above the bars indicate significant differences at p-value < 0.05 in Tukey’s multiple comparison test.