Fecha de publicación: 19/09/2017 Fuente: Wipo "precision agriculture" The invention discloses a precision agricultural pesticide spraying control system which comprises a machine vision targeting unit, a dosing unit, a pesticide application unit and a control feedback unit. The output end of the machine vision targeting unit is connected with the input end of the control feedback unit, the output end of the control feedback unit is connected with the input end of the pesticide application unit and the input end of the dosing unit, the output end of the pesticide application unit is connected with the input end of the control feedback unit, and the output end of the dosing unit is connected with the input end of the pesticide application unit. The machine vision targeting unit comprises a camera and an industrial personal computer of an image acquisition card, the dosing unit comprises a pesticide tank, a filter and a liquid pump, and the pesticide application unit comprises a magnetic valve, a stepping machine, a ball valve and a spray nozzle. The precision agricultural pesticide spraying control system has the advantages of precisely and effectively applying pesticides, reducing agricultural pollution and the like.