Table 3.

Fumigant toxicity of L-Carvone against Callosobruchus chinensis and C. maculatus.

	C. chinensis
Time	LC50 (µL/mL)	CL (µL/mL)	Slope ± SE	Chi-square	p-value
24 h	3.61	2.65–4.99	1.69 ± 0.35	0.86	0.83
26 h	2.92	2.69–3.92	1.72 ± 0.34	0.35	0.95
28 h	2.16	1.41–2.90	1.68 ± 0.34	2.06	0.56
36 h	1.33	0.82–1.79	2.08 ± 0.39	3.45	0.33
48 h	1.19	0.77–1.57	2.46 ± 0.44	1.60	0.66
	C. maculatus
24 h	6.72	5.40–9.41	2.62 ± 0.50	3.91	0.27
26 h	5.90	4.87–7.64	2.88 ± 0.50	3.03	0.39
28 h	5.39	4.50–6.69	3.10 ± 0.50	2.90	0.40
36 h	3.76	3.14–4.49	3.20 ± 0.45	4.70	0.19
48 h	3.56	3.00–4.20	3.46 ± 0.47	5.10	0.16

CL: Confidence limits.