Skip to main content
. 2023 Oct 16;14:1211617. doi: 10.3389/fpls.2023.1211617

Figure 1.

Figure 1

(A) The equipment ASD Field Spec4 (up) and the strategy of spectra data collection in this study (down); (B) the PVY/TMV diseased leaves with different severity levels (Wang et al., 2020).