On the basis of a investigation of occurrence dynamic of Thrips palmi Karny, taking ‘Zhonggan No.11’ cabbage as material, the control effect of different concentrations, different kinds of pesticides applied single or mixed on the Thrips palmi Karny were studied.The results showed that the peak occurrence of Thrips palmi on exposed Cruciferous vegetables were concentrated in the 7~9 month.The field efficacy trials showed that Thrips palmi have produced varying degrees of resistance to 5% Abamectin，10% Imidacloprid，5% Acetamiprid，4.5% Beta-cypermethrin and 2.5% Kungfu，so the control effect was not satisfactory；but spraed with 1∶1 mixtures for 10% Imidacloprid and 4.5%Beta-cypermethrin，or 5%Acetamiprid and 2.5% Kungfu 2 000 times，the control effect to Thrips palm for 1，3，7 d achieved more than 80%，and it had significant difference compared with the five single-dose.Production should be reasonable mix to reduce the number of drugs and improve the control efficiency.The comprehensive management to Thrips palmi should be built on the basis of agricultural control，physical control and rational use of mixtures of pharmaceutical.