Table 4.
Conc. (µg/Fly) | % Mortality | Adulticidal Activity of Five EOs (µg/fly) | ||||
---|---|---|---|---|---|---|
LD25 (LCL–UCL) |
LD50 (LCL–UCL) |
LD99 (LCL–UCL) |
Slope ± SE | χ2 | ||
C. longa | ||||||
23.5 | 2.22 | 61.14 (56.16–65.31) |
77.01 (72.79–81.17) |
170.64 (150.96–202.60) |
6.73 ± 0.62 | 5.01 |
47 | 8.89 | |||||
75.2 | 47.78 | |||||
94 | 64.44 | |||||
122.2 | 95.56 | |||||
B. rotunda | ||||||
46 | 2.22 | 76.93 (67.85–84.24) |
103.59 (96.17–110.55) |
289.07 (244.10–368.95) |
5.23 ± 0.54 | 6.91 |
92 | 35.56 | |||||
119.6 | 71.11 | |||||
147.2 | 81.11 | |||||
184 | 96.67 | |||||
O. gratissimum | ||||||
46.5 | 15.56 | 59.63 (40.76–69.30) |
83.11 (64.74–103.11) |
261.29 (234.82–552.02) |
4.68 ± 0.37 | 10.51 |
65.1 | 32.22 | |||||
93 | 45.56 | |||||
139.5 | 91.11 | |||||
167.4 | 93.33 | |||||
C. hystrix | ||||||
68.8 | 11.11 | 84.51 (78.67–89.79) |
106.87 (101.63–112.00) |
240.13 (214.28–280.38) |
6.62 ± 0.55 | 3.33 |
94.6 | 38.89 | |||||
120.4 | 55.56 | |||||
146.2 | 83.33 | |||||
172 | 93.33 | |||||
Z. limonella | ||||||
215 | 46.67 | 157.28 (116.78–184.16) |
225.50 (196.11–245.15) |
781.20 (607.66–1268.08) |
4.31 ± 0.71 | 0.59 |
258 | 57.78 | |||||
301 | 73.33 | |||||
344 | 78.89 | |||||
387 | 83.33 |
LD25 = lethal dose that killed 25% of the exposed adult flies; LD50 = lethal dose that killed 50% of the exposed adult flies; LD99 = lethal dose that killed 99% of the exposed adult flies; UCL: Upper confidence limit; LCL: Lower confidence limit; χ2 = chi-square; Conc. = concentration; df = degrees of freedom; SE = standard error. The unit of LD is µg/fly.