This manuscript will act a guideline for planning a research work and also will be a guide for identifying problem and adoption of management practices for controlling weeds. This manuscript will also be help full to field functionaries for identifying and guiding the farmers for adopting and implementing weed control measures.This will also help in guiding students to carry out their research with respect to identifying problem, choosing a crop specific herbicide and method and time of application of the herbicides. It is also useful for selecting a right herbicide for a specific weed. This MS also contains information regarding selection of selective and non selective herbicides. This MS contains information which is related to herbicide use and weed control.