The Participatory Learning of Alliance of Agricultural action to reduce pesticide using: case study in Phichit province The opjective of this qualitative was to analysis a condition at situation, factors and system procedures affecting to abate the chemicals of agriculturist. To pick and choose 3 village in 3 subdristric of Phichit Provinec were the case study . Data were collected from the leader of villages, the leader of agriculturist, and a member of villages, using interview, observation and focus group discussion, in conjunction with the questionair. The data were interpreted and analyzed in accordance with the related literatures, theories, and narration . The detailed conclusions were introduced in form of report and the procedures for the scheme were also established. The overall conclusion and procedures for affecting to abate the chemicals of agriculturist are as follows; Predisposing factors.To check a health of agriculturist by public health offices were to have an allergy on majority of agriculturist whom to do chemicals of agriculture, to cure a sickness always.To lose from capital of agriculture that to do chemical agriculture but price of produce to be lowly.The leader of agriculturist to training about the natural farming from government service and mon-government oganization, to training the agriculturist.An agriculturists to training about the matural farming and non-chemical agricultuer, to be convinced in effective of non –chemical agriculture.Enabling factor.The government service and non-government oganization to support the capital and technique. An agriculturists to be participate of the learning process with the government service and non-government organization.Communication : make an agriculturists have good relationship and good understanding to one another, which leads to good incorporation in the development scheme. The quality of population are likely to have potential in self-learning and self-development, which, consequently, will influence other to seek for more development. The leader of agriculturist to be complete at the natural farming and non-chemical agriculture.The proposals of this qualitative researchThe promotion to selling or publicized of non-chemical agriculture should be search to change agents in community.The learning process ought to small group for interactive learning : the first, An interactive learning through action were to be considure.Non chemical agriculture were to increase by paticipate of agriculturist network to change the knowledge and technology to be consistent.The government service and non government organization should to increase in learning process development the capable of change agent. The public service should be promote and development of participatory leaning process and skill to the public servant; sub-district agriculture, teacher, public health officer.The future ; should be research the appropriate process to search change agent and planing to promote non-chemical agriculture by integrate economic, society, and environment.