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. 2019 Oct 25;10:1355. doi: 10.3389/fpls.2019.01355

Figure 2.

Figure 2

Temporal dynamics of spectral vegetation indices (SVIs). Gompertz model fits for all 72 experimental plots are shown. (A) A disease-insensitive SVI (here the flowering intensity index, FII) displays the same temporal patterns for both treatments (inoculated and control). (B) A disease-sensitive SVI (here the modified chlorophyll absorption ratio index, MCARI2) displays contrasting temporal patterns for control and inoculated plots.