This research aims to study, prevent and eliminate chemical quantity pest residues in green leaves in Nakhon Pathom province. By studying samples from green leaves to be taken to prevent and eliminate substances for pest residues in the laboratory and used in primary storage from farmers, green leaf vegetables. They also use secondary data from various related research. To assign a random sample of the population, collecting data, recording and analysis of data and statistics that are used in research and consulting expertise to research. Data from the study are useful in defining the direction. Our approach to agriculture in the form of a non-toxic vegetable production and organic agriculture on both sides of the policy. Planning and decision making in the cultivation, in order to contribute to the future wanted.
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