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Table 2 The average mortality, LC 50 and LC 90 of C. japonica leaf essential oil against An. gambiae s.s. in semi field conditions

From: Larvicidal efficacy of Cryptomeria japonica leaf essential oils against Anopheles gambiae

  200 100 50 25 12.5 Equation R2 LC50 LC90
0 h 0 0 0 0 0     
12 h 98 15 0 1 0 y = 0.6786x - 41.5 0.964 134.84 213.11
24 h 100 53 33 13 0 y = 34.625Ln(x) - 95.653 0.9371 67.13 193.78
48 h 100 94 82 44 15 y = 31.739Ln(x) - 57.165 0.9174 29.27 103.21
72 h 100 100 96 76 56 y = 21.929Ln(x) + 3.8134 0.9377 8.22 50.92