Abstract: To explore the efficiency of abamectin on controlling the main apple pests and provide the rational method for practice, field trail was done with 1.8% abamectin EC on controlling Carposina niponensis, Aphis citricola, Lithocolletis ringoniella, Tetranychus urticae and Panonychus ulmi. The result showed that abamectin can be used to control Carposina niponensis and Aphis citricola when the pupluation is not large and togerher with the other insetcide; its effect on trolling Lithocolletis ringoniella was similar with Chlorobenzuron (a commonly used insecticide in practice) and can be spread safely in practice; it had high efficiency to control adult mites but low efficiency to kill the eggs, so it is suitable for using at the initial period. Consequently, abamectin had better control efficacy on various fruit pests, but correct operating techniques should be grasped.