Table 2.

Fumigant toxicity of A. maritima oil against C. chinensis and C. maculatus.

	C. chinensis
Time	LC50 (mg/L)	Confidence Limits (mg/L)	Slope ± SE	Chi-Square	p-Value
12 h	2.90	2.45–3.62	3.06 ± 0.57	2.83	0.42
24 h	2.06	1.72–2.45	3.08 ± 0.51	5.15	0.16
48 h	1.17	0.86–1.43	2.96 ± 0.51	2.95	0.40
	C. maculatus
12 h	3.93	2.83–6.29	1.58 ± 0.29	2.51	0.47
24 h	1.91	0.96–3.63	0.87 ± 0.25	0.47	0.93
48 h	0.56	0.23–0.88	1.37 ± 0.31	4.42	0.22