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Tetracycline and analogues were added to the larval rearing water at various concentrations and the EC50 (half maximal effective concentration) modelled. 95% confidence intervals are shown in parenthesis. Results are for functional (flying) adults.
| Compound | EC50 ng mL-1 (95% C.I.) |
|---|---|
| Oxytetracycline | 113 (89 to 138) |
| Tetracycline | 50 (34 to 66) |
| Chlortetracycline | 13 (9 to 16) |
| Doxycycline | 0.48 (0.40 to 0.60) |
