Ontology Development For Wheat Information System makes use of the semantic web and it used for valid Wheat information retrieve which help for agriculture Insurance policies and other information like time of harvesting, condition of soil is appropriate for wheat farming or not. In this way we can better prepare himself with similar cases of wheat species .the role of web semantics here is that we introduced intelligent matching of wheat information. The search is not only through but also accurate and precise to the maximum level of attainment with the use of ontology designed exclusively for this purpose. the project Ontology development for wheat information helps the machine to take appropriate decision regarding symptoms also.