Dosing device for preventing and treating trunk borers

The utility model discloses a pesticide feeding device for preventing and controlling trunk borers, which relates to the technical field of automatic pesticide injection and comprises a pesticide storage component, a pesticide injection component and an electric drill, the pesticide storage component is communicated with the pesticide injection component, and the pesticide injection component is mounted at the working end of the electric drill; a pull rod is installed on the side wall of the medicine storage assembly, a supporting rod assembly is installed on the medicine injection assembly, and a detection assembly is installed on the supporting rod assembly. The device further comprises universal wheels, cushion blocks and straps, the universal wheels and the cushion blocks are oppositely installed on the two sides of the lower surface of the medicine storage assembly respectively, and the straps and the pull rods are oppositely arranged on the side wall of the medicine storage assembly. According to the pe