Figure 1

The population dynamics of Ralstonia solanacearum in peanut roots. The concentration of Ralstonia solanacearum (cfu/g roots) in roots of two genotypes were measured at 0, 6, 12, 24, 48, 72 and 96 hours post inoculation with 107 cfu/ml bacterial suspensions. The blue and red lines represente R and S genotype.