Casearia tomentosa fruit extracts exposed larvicidal activity and morphological alterations in Culex quinquefasciatus and Aedes albopictus under in vitro and semi field conditions

Mandal, Priyanka; Chandra, Goutam

doi:10.1186/s13104-023-06663-x

Table 9 Larvicidal activity of acetone extractive of Casearia tomentosa against Culex quinquefasciatus and Aedes albopictus larvae under simulated semi-field condition

From: Casearia tomentosa fruit extracts exposed larvicidal activity and morphological alterations in Culex quinquefasciatus and Aedes albopictus under in vitro and semi field conditions

Larva	Time of exposure (hour)	Concentration (ppm)	Percent mortality (Mean ± S.E)
Larva	Time of exposure (hour)	Concentration (ppm)	Day 1	Day 2	Day 3
Culex quinquefasciatus	24 h	50	34.67 ± 0.58	33.67 ± 1.15	30.67 ± 0.88
		100	52.33 ± 0.67	55.33 ± 1.58	53.33 ± 0.58
		150	69.33 ± 0.88	66.50 ± 0.67	66.50 ± 0.67
		200	83.33 ± 0.67	82.67 ± 0.33	79.50 ± 0.33
		250	92.67 ± 1.58	95.33 ± 0.88	89.33 ± 1.58
		Control	5.33 ± 0.33	6.50 ± 0.58	5.67 ± 0.33
	48 h	50	56.67 ± 1.15	52.67 ± 1.58	53.67 ± 0.33
		100	68.50 ± 0.67	65.33 ± 1.15	62.50 ± 0.33
		150	83.00 ± 1.00	80.67 ± 0.88	77.33 ± 0.00
		200	95.33 ± 0.88	95.50 ± 1.15	89.67 ± 1.58
		250	100.00 ± 0.00	100.00 ± 0.00	98.50 ± 0.56
		Control	7.67 ± 0.88	8.33 ± 0.33	8.67 ± 0.33
	72 h	50	65.33 ± 1.15	67.00 ± 0.00	65.33 ± 0.33
		100	79.33 ± 0.88	81.50 ± 0.67	80.33 ± 0.88
		150	90.67 ± 1.58	92.67 ± 0.88	90.50 ± 1.15
		200	100.00 ± 0.00	100.00 ± 0.00	98.67 ± 0.33
		250	100.00 ± 0.00	100.00 ± 0.00	100.00 ± 0.00
		Control	10.33 ± 0.67	12.67 ± 0.88	11.00 ± 1.00
Aedes albopictus	24 h	50	23.67 ± 0.88	25.33 ± 0.67	26.33 ± 0.67
		100	39.33 ± 0.67	41.67 ± 0.33	39.67 ± 0.88
		150	52.33 ± 0.33	53.67 ± 0.88	53.50 ± 0.33
		200	69.33 ± 1.58	69.33 ± 1.15	69.67 ± 1.15
		250	82.67 ± 1.15	80.33 ± 0.88	80.33 ± 1.58
		Control	4.67 ± 0.33	5.33 ± 0.33	5.67 ± 0.67
	48 h	50	43.33 ± 1.58	40.67 ± 1.58	42.33 ± 0.33
		100	58.33 ± 1.15	56.33 ± 1.15	56.67 ± 0.88
		150	70.00 ± 1.00	69.33 ± 0.88	68.50 ± 0.67
		200	82.33 ± 0.33	83.67 ± 0.67	85.33 ± 1.58
		250	96.00 ± 1.00	96.33 ± 0.33	97.67 ± 1.15
		Control	8.67 ± 0.33	8.00 ± 1.00	9.33 ± 0.33
	72 h	50	57.67 ± 1.15	55.67 ± 0.88	56.50 ± 0.67
		100	69.33 ± 0.88	70.50 ± 0.67	70.33 ± 0.88
		150	81.67 ± 1.58	80.67 ± 1.58	81.50 ± 0.33
		200	94.67 ± 0.67	95.33 ± 1.15	95.33 ± 0.88
		250	100.00 ± 0.00	100.00 ± 0.00	100.00 ± 0.00
		Control	11.67 ± 0.67	9.67 ± 0.33	9.50 ± 0.33

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