Fig. 1

a The symptom development of Pseudomonas syringae pv. lachrymans on cucumber plants treated with isolate (CA332-73) 7 days after pathogen inoculation. b The symptom development of Pseudomonas syringae pv. lachrymans on cucumber plants treated with isolate (CC361-80) 7 days after pathogen inoculation. c The symptom development of Pseudomonas syringae pv. lachrymans on cucumber plants treated with isolate (CC372-83) 7 days after pathogen inoculation. d The symptom development of Pseudomonas syringae pv. lachrymans on cucumber plants inoculated with pathogen only 7 days after pathogen inoculation (positive control). e The cucumber plants treated with only sterile distilled water (negative control)