Abstract: According to enzyme inhibition rate, 480 vegetable samples randomly selected from 12 counties (city or district) of Quanzhou were detected for monitoring the pesticide residues. The results showed that the qualification rate of the vegetable pesticide residue in Quanzhou was 97.5% in the second half year of 2014, and the over-standard rate was 2.5%. The leave vegetables were more severe in pesticide residues. The main kinds caused over-standard of pesticide residues in vegetables were Methamidophos, Parathion-methyl, Isocarbophos, Folimat, and Chlorpyrifos, among which, Methamidophos and Folimat showed dozens of times of over standard rate, and two or three hundred times of over standard rate occurred in Parathion-methyl. Aiming at the over standard of pesticide residues in vegetables, the main reason was discussed, and the corresponding control measures were put forward.