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Table 2 Mortality of larvae of Stegomyia aegypti (Linnaeus, 1792) after exposure to a concentration gradient of the essential oil of ripe fruits and seeds of Schinus terebinthifolia Raddi

From: Mechanistic basis for morphological damage induced by essential oil from Brazilian pepper tree, Schinus terebinthifolia, on larvae of Stegomyia aegypti, the dengue vector

Essential oil (ppm) Larval mortality (% Mean ± standard error)
24 h 48 h 72 h
Blank 0.00 ± 0.00 0.00 ± 4.00 0.00 ± 4.00
86.22 0.00 ± 0.00 2.00 ± 2.00 4.00 ± 2.45
172.44 42.00 ± 22.00 48.00 ± 19.85 52.00 ± 18.00
258.66 26.00 ± 19.39 32.00 ± 17.45 32.00 ± 22.00
344.88 24.00 ± 12.08 38.00 ± 14.97 42.00 ± 18.85
431.10 74.00 ± 14.00 82.00 ± 9.17 88.00 ± 8.00
517.32 60.00 ± 24.49 64.00 ± 22.27 64.00 ± 22.27
603.54 60.00 ± 24.49 62.00 ± 23.32 64.00 ± 22.27
689.76 62.00 ± 23.32 64.00 ± 22.27 68.00 ± 19.85
775.98 80.00 ± 20.00 80.00 ± 20.00 82.00 ± 18.00
862.20 100.00 ± 0.00 100.00 ± 0.00 100.00 ± 0.00