This work was born from the necessity of generating management alternatives that lead to the adequate use and disposition of the Residue or Hazardous Waste, that are generated as a consequence of the use of agrochemicals in different types of crops of the Manzano Village in the Pereira Municipality. Through the years, the campesinos of this area have been using big quantities of agrochemicals in their productive processes, which due to inadequate use and disposition generate harm to the environment and human health. This Project was presented to the association of onion growers of the area, in order to count on their support and participation. Initially, a structured survey was taken in order to establish a diagnosis about the quantity of hazardous waste generated and the current management applied. With this information a management plan was made for this type of waste, with the requisites that the current law demands.