Samples from 108 farms; comprising 32 of egg plant,32 of okra and 32 of pumpkins were collected. Composite samples: consisted of 1–2 kgs of each vegetable were collected from the field, when it was ready for sale. After selecting the field location and considering all the factors, which can affect the pesticide residues, the desired vegetables, were collected in a defined way, such as, S or an X in the field. During the sample-collection disposable gloves were used and changed every time before collecting the next sample. Dust from the samples was removed with light brushing, without washing prior to placing them into, the collection bags. Samples were double packed, in order to save from any other contamination and transported from the field to the laboratory. During the transportation of samples, it was assured that these were protected against any alterations in the residue-situation. In the laboratory, samples were freeze in the refrigerator and analyzed within a week’s time after collection. Only edible parts were selected for the analysis of pesticide residues.