This research aims 1) To study the living conditions of the farmers in the
district Huasua, Khukhan district, Sisakat province 2) To study the effects of chemicals, get rid of pests that affect the economy. Society and the environment of the farmers in the district Huasua, Khukhan district, Sisakat province 3) To suggest guidelines for farmers who use chemical pest removal. The details of the method of the research. Using the study period in the ranges between November to December 2557. By collecting information, which breaks the data into 2 1) 1) primary data is about a situation and structure of the farmers in the district Huasua, Khukhan district, Sisakat province. 2) secondary data The data from the Community And related research documents. Yet research from Surin rajabhat University Library And the document retrieval system online academic articles, etc.