Identification of Volatile Compounds and Insecticidal Activity of Essential Oils from Origanum compactum Benth. and Rosmarinus officinalis L. against Callosobruchus maculatus (Fab.)

Table 4

Effect of essential oils on mortality of C. maculatus as a function of concentrations and exposure times.

Essential oils	Doses (μL/L of air/10 g)	Exposure time (h)
		24 h	48 h	72 h	96 h
EOC	4	36.66±5.77	66.66±5.27	90±1.0	100±0
	8	53.33±5.77	73.33±6.54	96.66±5.70	100±0
	12	63.33±5.77	86.66±6.54	100±0	100±0
	16	73.33±5.27	96.66±5.70	100±0	100±0
	20	93.33±3.74	100±0	100±0	100±0
	Control	0±0	0±0	0±0	0±0
EOR	4	36.66±3.35	63.33±3.11	100±0	100±0
	8	46.66±5.77	70±0.0	100±0	100±0
	12	63.33±3.07	86.66±6.54	100±0	100±0
	16	76.66±2.01	100±0	100±0	100±0
	20	100±0	100±0	100±0	100±0
	Control	0±0	0±0	0±0	0±0