Table 1

Solvent	Plant part	Exposure concentration (µL/L air)
Solvent	Plant part	20	40	80	160
C. maculatus
Hexane	Leaf	20.22 ±1.99^bc	32.66 ± 1.30^bc	40.89 ± 1.60^b	47.11 ± 2.53^c
Hexane	Fruit	32.89 ± 1.82^a	46.44 ± 1.72^b	55.88 ± 2.05^a	71.22 ± 1.88^a
Diethyl ether	Leaf	26.56 ± 2.24^ab	36.89 ±2.46^bc	65.56 ±2.41^bc	86.98 ± 1.49^b
Diethyl ether	Fruit	41.44 ± 2.50^a	55.89 ± 2.66^a	80.33 ± 2.59^a	100.0 ± 0.0^a
Methanol	Leaf	10.22 ±0.15^def	17.33 ± 1.54^f	26.56 ± 1.68^b	33.78 ± 2.74^b
Methanol	Fruit	20.67 ± 0.34^bc	29.89 ± 0.96^cde	41.22 ± 2.92^a	50.56 ± 2.33^a
S. oryzae
Hexane	Leaf	12.71 ± 1.99^cde	21.44 ± 1.79^def	30.67 ± 1.56^c	40.89 ± 2.19^c
Hexane	Fruit	20.56 ± 2.07^bc	30.89 ± 2.04^bcd	42.33 ± 1.84^b	56.78 ± 2.75^b
Diethyl ether	Leaf	24.67 ± 1.93^ab	30.67 ±2.15^bcde	59.33 ± 1.78^c	84.78 ± 2.19^b
Diethyl ether	Fruit	30.89 ± 2.04^a	45.56 ± 2.10^b	71.11 ±2.93^ab	100 ± 0.0^a
Methanol	Leaf	6.22 ± 1.70^ef	12.33 ±2.97^fg	18.47 ± 1.44^c	25.69 ±1.93^bc
Methanol	Fruit	12.56 ± 1.61^cde	19.67 ± 2.39^f	25.89 ± 2.39^b	31.89 ±1.66^bc
T. castaneum
Hexane	Leaf	9.22 ± 1.81^def	15.33 ± 2.72^fg	22.44 ± 1.97^d	31.78 ± 2.08^d
Hexane	Fruit	12.44 ± 2.09^cde	20.78 ± 2.75^ef	30.89 ± 2.04^c	44.44 ± 2.32^c
Diethyl ether	Leaf	15.22 ± 2.65^cd	22.76 ± 1.55^def	49.11 ± 2.70^d	75.70 ± 2.62^c
Diethyl ether	Fruit	26.89 ± 1.78^ab	40.56 ± 2.33^b	59.89 ± 2.13^c	95.78 ± 1.73^a
Methanol	Leaf	3.11 ± 1.59^f	6.33 ± 2.34^g	10.22 ± 2.23^d	15.44 ± 2.47^d
Methanol	Fruit	5.44 ± 1.46^ef	7.33 ± 1.61^g	17.56 ±1.60^cd	24.67 ± 1.48^c

Values represent Mean ± SD, Similar alphabets in a column do not differ significantly using Turkey’s test (P ≤ 0.05).

Table 1: Insecticidal activity of T. asiatica against three stored pests.