Table 2.

Lethal toxicity of A. hydrophila (CAHH14 strain) to rohu

Treatment	Dose (μl)		Percentage of death	Death time
ECP (35°C)	100	Unheated	100	12
ECP (35°C)	100	Heated 60°C	40	72
	100	Heated 80°C	20	72
	100	Heated 100°C	0	0
ECP (30°C)	100	Unheated	100	24
ECP (30°C)	100	Heated 60°C	60	72
	100	Heated 80°C	20	72
	100	Heated 100°C	0	0
Live cells	2.5 × 105 cfu/ml		100	30
Heat killed cells	2.5 × 105 cfu/ml		0	0
PBS	100		0	0