the average removal efficiency of the maggots using eucalyptus leaves extraction, the difference is statistically significant at the 0.001 level at least one pair. When comparing different methods.The average removal efficiency of the maggots using eucalyptus leaves extraction, the difference is statistically significant at the 0.05 level.Except no different that the concentration of the eucalyptus leaves extraction solution at 7 and 8 ml.And the concentration of the eucalyptus leaves extraction solution at 9 and 10 milliliters