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. 2020 Sep 9;9(9):740. doi: 10.3390/pathogens9090740

Table 1.

Inhibitory efficacy of combined coriander oil-linalool treatment at five different concentrations on the motility of L3s of six nematode species.

F.C. (%) H. contortus T. axei T. colubriformis T. circumcincta T. vitrinus C. oncophora Mixed Infection
2% 91.25 (4.82) a 98.80 (0.97) a 94.65 (2.28) a 100 a 100 a 24.58 (3.62) b 84.88 (12.14) a
1% 87.36 (4.46) a 98.71 (1.05) a 81.11 (4.80) a 100 a 99 (0.76) a 15.80 (2.69) b 80.35 (13.28) a
0.5% 67.77 (4.03) b 95.65 (3.55) a 49.79 (4.02) b 99 (0.82) a 92 (0.64) a 6.40 (2.71) b 68.44 (14.64) a
0.25% 38 (3.89) b 69 (8.35) b 12.55 (5.23) b 95.95 (1.73) a 61.1 (4.53) b 2.22 (1.81) b 46.50 (14.55) b
0.125% 29.14 (3.31) b 42.21 (9.04) b 2.22 (1.81) b 65.33 (6.42) b 15 (1.80) b 0.00 b 25.67 (10.30) b
IC50 0.26 0.15 0.48 0.11 0.21 3.31 0.22
R2 0.94 0.93 0.98 0.98 0.99 0.88 0.75
+ve control 87.18 (3.17) a 87.80 (1.85) a 91 (1.46) a 85 (2.36) a 93.27 (0.34) a 94.55 (2.23) a 89.81 (1.53) a
–ve control 0.00 b 0.00 b 0.00 b 0.00 b 0.00 b 00.00 b 00.00 b

Data are presented as mean percentage of larval motility inhibition (± SEM). a No statistical difference between positive control and treatments (p > 0.05). b Significant difference between positive control and treatments (p < 0.05; ANOVA followed by Tukey test). Abbreviations: F.C. = Final concentration; +ve control (positive control; L3s treated with 20 mg/mL levamisole); –ve control (negative control; L3s treated with PBS-Tween 2%); IC50 = inhibitory concentration 50%; R2 = nonlinear correlation.