This work examines the feasibility of liquid chromatography/mass spectrometry (LC/MS) time-of-flight (TOF) in conjunction with LC/MSD ion trap to analyze chloronicotinyl insecticides: acetamiprid, imidacloprid, and thiacloprid, in four salad vegetables: tomatoes, peppers, lettuce, and cucumbers. Included in this report are the LC/MSD TOF and LC/MSD Trap spectra of the three chloronicotinyl inse...