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. 2015 Oct 26;6:854. doi: 10.3389/fpls.2015.00854

Figure 2.

Figure 2

Macroscopic (A–H) and microscopic (I–P) evaluation of two representative Vitis genotypes from each level of B. cinerea resistance, respectively. Highly susceptible “Red Globe” (V. Vinifera) and “Beichun” (V. Vinifera × V. amurensis Rupr) are shown in (A,I) and (E,M), respectively. Red arrows in (I,M) show new sporulation events at sites indicated. Susceptible V. davidii var. “Zhenan-3” and V. romanetii “Pingli-2” are shown in (B,J) and (F,N), respectively. V. quinquangularis “83-4-85” and V piasezkii “Gansu-91” represent resistant genotypes and are shown in (C,K) and (G,O), respectively. V. amurensis “Tonghua-3” and V. sp. (Qinling grape) “Pingli-5” are highly resistant and are shown in (D,L) and (H,P), respectively. Scale bars: (I,J,M,N): 50 μm; (K,L,O,P): 20 μm. One representative leaf of three biological replicates is shown for each time point. Samples were collected 4 days after inoculation.