Table 4.

In vitro mortality of E. caproni worms at timepoints 24, 48 and 72 h post-drug treatment with selected compounds

Drug	Drug concentration (mg/L)	No. of worms observed	Percentage of worms that died after indicated time
			0 h	24 h	48 h	72 h
Control	−	20	0	0	0	0
1	100	8	0	100
	50	8	0	100
	10	7	0	43	100
	5	8	0	25	75	88
2	100	6	0	100
	50	6	0	0	100
	10	6	0	17	67	100
	5	7	0	0	29	57
3	100	6	0	100
	50	7	0	100
	10	7	0	57	100
	5	9	0	22	100
15	100	6	0	100
	50	6	0	100
	10	7	0	86	100
	5	8	0	0	38	75
16	100	6	0	100
	50	6	0	100
	10	7	0	100
	5	6	0	50	67	100
17	100	6	0	100
	50	7	0	100
	10	6	0	100
	5	7	0	0	100
18	100	6	0	100
	50	7	0	100
	10	6	0	67	83	100
	5	6	0	0	17	33