Table 1.

Female contamination rate across generations after dieldrin selection performed on 3-days-old or 1-day-old larvae.

Larvae Stage Exposed	Generations	Number of Male Pupae	Number of Female Pupae	Total of Pupae	Female Contamination (%)
L3	F27	592	7	599	1.17
	F28	306	4	310	1.29
	F29	457	4	461	0.87
	F30	469	3	472	0.64
	F31	2372	15	2387	0.63
	F32	2041	13	2054	0.63
	F33	3331	31	3362	0.92
	F34	2470	16	2486	0.64
L1	F35	2463	10	2473	0.40
	F36	841	7	848	0.83
	F37	1153	8	1161	0.69
	F38	638	5	643	0.78
	F39	3239	26	3265	0.80
	F40	3001	30	3031	0.99
	F41	4326	33	4359	0.76
	F42	4822	37	4859	0.76