Table 3 Relative growth of pathogenic bacteria with different initial population densities when exposed to 405- and 465-nm LED arrays for 24 h

Vibrio harveyi

405

0 (±0)^b

2 (±1)^b

74 (±4)^c

77 (±3)^c

86 (±12)^c

83 (±2)^c

465

70 (±61)^b

68 (±2)^b

72 (±2)^b

69 (±3)^b

78 (±18)^b

76 (±2)^b

Vibrio anguillarum

405

0 (±0)^b

1 (±2)^b

0 (±0)^b

0 (±0)^b

0 (±0)^b

31 (±10)^c

465

0 (±0)^b

0 (±0)^b

0 (±0)^b

107 (±40)^c

107 (±30)^c

105 (±25)^c

Edwardsiella tarda

405

0 (±1)^b

0 (±0)^b

0 (±0)^b

0 (±0)^b

1 (±1)^b

71 (±10)^c

465

1 (±1)^b

0 (±0)^b

76 (±18)^c

121 (±24)^d

86 (±6)^c

83 (±2)^c

Aeromonas salmonicida

405

0 (±0)^b

0 (±0)^b

0 (±0)^b

0 (±0)^b

0 (±0)^b

0 (±0)^b

465

0 (±0)^b

0 (±0)^b

0 (±0)^b

0 (±0)^b

0 (±0)^b

44 (±4)^c

Photobacterium damselae

405

77 (±3)^b

105 (±2)^d

109 (±12)^d

103 (±4)^d

86 (±8)^{b, c}

99 (±1)^{c, d}

465

103 (±1)^b

108 (±17)^b

95 (±8)^b

86 (±7)^c

66 (±6)^{b, c}

88 (±3)^{b, c}

Streptococcus iniae

405

0 (±0)^b

0 (±0)^b

0 (±0)^b

16 (±6)^b

84 (±2)^b

95 (±3)^c

465

1 (±1)^b

0 (±0)^b

0 (±0)^b

1 (±0)^c

2 (±1)^c

51 (±8)^d

Streptococcus parauberis

405

0 (±0)^b

0 (±0)^b

0 (±0)^b

7 (±6)^{b, c}

10 (±2)^c

44 (±5)^d

465

0 (±0)^b

0 (±1)^b

0 (±0)^b

11 (±2)^c

10 (±4)^c

44 (±6)^d