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. 2023 Feb 22;14:1130825. doi: 10.3389/fpls.2023.1130825

Figure 8.

Figure 8

Multigroup discriminant analysis (MDA; left) and principal component analysis (PCA; right) for shoot and root parameters of oilseed rape plants at 4-leaf stage (28 days after sowing) grown in pots, containing soil inoculated (+ in the MDA) and not inoculated (– in the MDA) with R. solani under three different seed treatments, i.e. Thiram, Sedaxane alone (Sdx) and Sedaxane in combination with Fludioxonil and Metalaxyl-M (Flu+Met+Sdx). In MDA: UC: untreated control (+Rhizoctonia), AC: absolute control (–Rhizoctonia). In the PCA: Fv′/Fm′: photosynthetic efficiency of photosystem II (PSII); gsw: stomatal conductance; ETR: electron transport rate; A: CO2 assimilation rate. The isodensity confidence circles contain 75% of the variability. In the bottom table, highly informative variables (loadings > |0.5|) highlighted in bold, within synthetic variables F1 and F2.