Organophosphorus pesticides were applied intensively and more frequently detected in vegetables in China, including dichlorvos, acephate, omethoate, dimethoate, parathion-methyl, chlorpyrifos, parathion, isofenphos-methyl, profenofos, triazophos and phosalone. Imidacloprid and buprofezin were applied widely in the rice production. The above organophosphorus pesticides residues of vegetable from the nine cities in China were detected with Gas Chromatograph, which provided important reference for the relevant...