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. 2022 Oct 20;13:1016822. doi: 10.3389/fpls.2022.1016822

Figure 2.

Figure 2

Interaction phenotypes of P. xanthii race ‘2F’ among mock and disease inoculated leaves of watermelon resistant and sensitive lines after 48(h). (A) Phenotypes of mock-inoculated (MI) and powdery mildew inoculated (PM-I) in resistant (R_CK/I) and susceptible (S_CK/I) cultivars of watermelon. (B) Post-invasion response and hyphal growth in different contrasting cultivars after post inoculations. P. xanthii race ‘2F’ hyphae were stained with trypan blue. (C) Bar graph depicting the number of PM conidials on the leaves of ZXG 1755/1996 lines on MI, PM-I, and at 5 and 9 dpi.