Abstract: Agricultural extension instructor of plant pests and diseases and tackling has been done by the trainers during the many difficulties and obstacles because of the location and the diversity of the problems faced. The limitations of distance and knowledge of the extension in their duties greatly affect the productivity results. To assist the government in resolving the issue, the need for a computer program information system that can be accessed in the location extension. The program should be able to address various issues of plant pests and diseases as well as mitigation. Program in accordance with the specific needs of course to be built specifically.