Abstract: Control of Asian citrus psylla is the most important technical component of an integrated control program for huanglongbing.Adult psyllid control provided by pesticides must be >95% after 24h sprayed.15 pesticides was tested in field experiments. The results show that adult psyllid control provided by imidacloprid plus isoprocarb 200 mg(a.i)/L and carbosulfan 400mg(a.i)/L was >95%, the control of isoprocarb 200mg(a.i)/L and carbosulfan 250mg(a.i)/L was 94.9% to 90%, while buprofezin only gave 30.8%, and methomyl 200 mg(a.i)/L, rotenone 150 mg(a.i)/L, petroleum oil 9500 mg(a.i)/L, abamectin 20 mg(a.i)/L, calcium polysufide 1BE each provided <30% control, control was not enhanced when imidacloprid plus isoprocarb was mixed with petroleum oil.