Control efficacy of dinotefuran 40％SG against domestic fly
In order to determine the control efficacy of dinotefuran 40％SG against domestic fly,laboratory efficacies were evaluated by residual spray,space spray and analogous site test.The results of residual spray test showed that effective periods of dinotefuran 40％SG in the non-absorbing and semi-absorbing surfaces were long,and the control efficacies were more than 90％within the maximum time.The effective period of dinotefuran 40％SG in the absorbing surface was only 30 days and the mortality of the forty-fifth day was less than 60％.When application by space spray,the fly was knocked down at the third minute after the application and the 24-hour mortality rate was 100％.In the analogous site test,the one-hour knockdown rate was 93％and 24-hour mortality rate was 100％.As an effective insecticide against adult fly,dinotefuran 40％SG could be applied by residual spray or synergistic insecticide mixtures.
万方数据
维普
