Abstract: Statistical analysis was conducted on detection results of 48 pesticide residues in 1 208 leek samples from production bases，wholesale markets and supermarkets in 11 cities of Shanxi province from 2007 to 2017.Analysis results showed that ratio of pesticide residues in leek of Shanxi was higher than average level of vegetables over the years，overstandard rate of leek samples in other provinces was higher than that in Shanxi province.Production base is relatively low，fewer and fewer pesticides were banned.Through the analysis，some management suggestions of excessive pesticide residues in leek were proposed from four aspects of planting，sales，supervision and detection，and in combination with agricultural product quality and safety situation in shan province.