BMC Research Notes

Table 3 Dose response instar specific larvicidal bioassay using acetone extract of Casearia tomentosa on Aedes albopictus

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

Larval instars	Concentration (ppm)	Percent Mortality (Mean ± SE)
Larval instars	Concentration (ppm)	24 h	48 h	72 h
First	25	29.33 ± 0.33	40.00 ± 0.58	53.33 ± 0.33
	50	48.00 ± 0.58	58.67 ± 0.33	76.00 ± 0.58
	75	65.33 ± 0.88	77.33 ± 0.33	89.33 ± 0.33
	100	81.33 ± 0.67	89.33 ± 0.67	100.00 ± 0.00
	125	100.00 ± 0.00	100.00 ± 0.00	100.00 ± 0.00
	Control	00.00 ± 0.00	00.00 ± 0.00	00.00 ± 0.00
Second	25	26.67 ± 0.33	34.67 ± 0.33	50.67 ± 0.67
	50	45.33 ± 0.88	57.33 ± 0.88	73.33 ± 0.33
	75	62.67 ± 0.67	74.67 ± 0.67	86.67 ± 0.33
	100	78.67 ± 0.67	90.67 ± 0.67	100.00 ± 0.00
	125	97.33 ± 0.33	100.00 ± 0.00	100.00 ± 0.00
	Control	00.00 ± 0.00	00.00 ± 0.00	00.00 ± 0.00
Third	25	24.00 ± 0.58	33.33 ± 0.67	45.33 ± 0.88
	50	41.33 ± 0.67	52.00 ± 0.58	62.67 ± 0.33
	75	53.33 ± 0.33	69.33 ± 0.67	78.67 ± 0.33
	100	73.33 ± 0.88	85.33 ± 0.88	89.33 ± 0.67
	125	90.67 ± 0.67	97.33 ± 0.33	100.00 ± 0.00
	Control	00.00 ± 0.00	00.00 ± 0.00	00.00 ± 0.00
Fourth	25	21.33 ± 0.33	29.33 ± 0.33	38.67 ± 0.67
	50	38.67 ± 0.67	45.33 ± 1.20	56.00 ± 0.58
	75	54.67 ± 0.67	62.67 ± 0.67	69.33 ± 0.33
	100	69.33 ± 0.33	77.33 ± 0.33	82.67 ± 0.88
	125	77.33 ± 0.33	86.67 ± 0.33	100.00 ± 0.00
	Control	00.00 ± 0.00	00.00 ± 0.00	00.00 ± 0.00

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ISSN: 1756-0500

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