Dr. Murai Éva szerk.: Parasitologia Hungarica 19. (Budapest, 1986)

Dose-response data for tetramethrin tested against WHO/SRS housefly at 10 different moments of time No. of test LD

50 Fiducial limits (9 5%) LD

95 (.Mg/?) LD

50 (jJg/g body weight) Slope + SE No. of test LD

50 Lower V pper LD

95 (.Mg/?) LD

50 (jJg/g body weight) 1 0 3460 0.3009 0.3978 2.07 22. 3 2 12 + 0. 30 2 0 2384 0.2149 0.2644 0. 78 11. 8 3 18 + 0. 43 3 0 6112 0.4787 0. 7803 7. 39 32, 7 1. 52 + 0. 27 4 0 8771 0.6696 1.1487 10. 03 54. 0 1 55 + 0, 30 5 0 329 5 0,2849 0.3811 1.95 18. 2 2 13 + 0. 43 6 0 5276 0.4457 0.6244 3. 59 31. 3 1 97 + 0. 43 7 0 7182 0, 5959 0.8656 8. 67 38. 9 1 52 + 0, 25 8 0 79 30 0.6553 0. 9597 9. 32 50. 0 1 54 + 0. 30 9 0 6006 0,5115 0.7053 5, 40 32. 2 1 72 0. 26 10 0 740 7 0.6506 0. 8432 3. 64 48, 8 2 38 + 0. 33 Mean: 0 5782 0. 4805 0. 6972 5. 29 34. 0 1 96 + 0. 33 Table 2. Dose-response data for Cypermethrin tested against WHO/SRS housefly at 10 different moments of time No. of LD

50 (^g/a) Fiducial limits (95%) LD

9 5 (ßg/o.) LD

50 (jUg/g body weight) Slope SE test LD

50 (^g/a) Lower Upper LD

9 5 (ßg/o.) LD

50 (jUg/g body weight) Slope SE 1 0 0222 0 0198 0 0248 0 0863 1.2 2 79 + 0. 37 2 0 0207 0 0181 0 0237 0 1229 1,2 2 13 + 0. 29 3 0 0438 0 0376 0 0510 0 3802 2. 3 1 75 + 0. 25 4 0 0199 0 0172 0 0231 0 1401 1.0 1 94 + 0, 28 5 0 0273 0 0234 0 0318 0 2428 1. 8 1 73 4 0, 25 6 0 0239 0 0210 0 0272 0 1284 1.5 2 25 + 0. 30 7 0 0302 0 0264 0 0345 0 1876 1. 8 2 07 + 0. 28 8 0 0358 0 0314 0 0408 0 2161 2. 3 2 : ! + 0. 28 9 0 0406 0 0361 0 0457 0 1812 2.2 2 53 + 0. 33 10 0 0382 0 0330 0 0442 0 3063 2. 5 1 82 + 0. 26 Mean: 0 0303 0 0264 0 0392 0 1992 1.8 2 11 + 0, 29