Table 8.

Concentration-response relationship of African Catfish, Clarias gariepinus exposed to Abamectin.

Concentration μg/l	Log of conc.	24 h	%	48 h	%	72 h	%	96 h	%
6.4	0.81	0	0.00	2	13.30	4	26.70	4	26.70
9.6	0.98	2	13.30	3	20.00	5	33.30	7	46.70
12.8	1.18	6	40.00	7	46.70	8	53.30	12	80.00
16	1.20	8	53.3	8	53.30	9	60.00	14	93.30
19.2	1.28	12	80.00	13	86.70	15	100.00	15	100.00