This technical reference resource provides the background information that is required for the professional operation of herbicide applicators for general and restricted use. Basic information is provided for specialty areas, where there is a need-to-know requirement to fully understand technical details of the job, and to give facts that render better judgment in the handling and application of herbicides for rights-of-way management. The legal aspects of rights-of-way applications are explained in detail. Additionally, studies on the registration of soluted herbicides for rights-of-way applications are presented. Environmental considerations for rangeland permanent pastures and rights-of-way application are described.