Figure 3: Relationship between treatments and disease incidence, bio-control efficiency and root dry weight. The relationship was determined using average of three pathogens. T1=Control, T2=RH-33, T3=RH-32, T4=RH-31, T5=RH-33+RH-32, T6=RH-33+RH-31, T7=RH-32+RH-31, T8=RH-33+RH-32+RH-31 (RH-33=Pseudomonas psychrotolerans; RH-32=Bacillus subtilis; RH-31=Paenibacillus illinoisensis)..