The Field Efficacy Experiment of 1% Abamectin and Rotenone New Type EC agaist Panonychus citri(MeGegor)

Field efficacy experiment of 1% abamectin and rotenone new type EC agaist Panonychus citri(MeGegor) was determined.It was showed that 500 times emulsion of 1% abamectin and rotenone new type EC had better control effects than control of 3000 times emulsion of 20% abamectin and pyridaben EC 1d after treatment.It's control effects were 99.70%±0.30% and 93.64%±2.29% respectively.5d after treatment,500,1000 and 1500 times emulsion of 1% Abamectin and rotenone new type EC had as good control effects as control,controll effect of four treatments were all above 94.72%.Besides,500,1000 and 1500 times emulsion of 1% abamectin and rotenone new type EC had some activities to eggs,and 500 times emulsion showed best effect to eggs which revised mortality of eggs was 80.59%±2.51%.