Objective: To Provide the scientific basis for controlling the lycium pests.
Method: The kinds and number of pests and their natural enemies were investigated at regular intervals and on the fixed trees.
Result: There are 13 kinds of lycium pests and 17 kinds of natural enemies, the occurrence of which are closely related.
Conclusion: Natural enemies can control aphids and psyllidae effectively, but ten-spotted lema and Epithrix sp. must be controlled by pesticides.