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Fig. 4 | Plant Methods

Fig. 4

From: A quick and efficient hydroponic potato infection method for evaluating potato resistance and Ralstonia solanacearum virulence

Fig. 4

Potato plants infected with different R. solanacearum concentrations. a Representative pictures taken at 8 dpi. “W/T” represents the number of wilting plants with respect to the total of infected plants. b Bacterial colonization in potato stems counted at 8 dpi. The root-cut potato plants were infected with different concentrations of bacterial solutions as indicated. Each experiment was repeated three times using 12 plants each with similar results. Asterisk indicates P < 0.01 (Student’s t test) with respect to the 1 × 108 cfu/ml bacteria innocula

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