Insecticidal agent proportioning device

The utility model discloses an insecticide proportioning device which comprises a device frame, a mixing cylinder is arranged on the inner wall of the device frame in a sliding mode, a plurality of stock solution bottles are embedded in the upper surface of the device frame, corrugated telescopic pipes communicated with the mixing cylinder are arranged at the bottom ends of the stock solution bottles, and control valves are arranged on the surfaces of the corrugated telescopic pipes. The upper surface of the device frame is provided with a quantifying mechanism for quantifying the amount of the stock solution added into the stock solution bottle; the quantifying mechanism comprises a hollow sleeve which is fixedly arranged on the upper surface of the device frame and corresponds to the stock solution bottle, a scale plate is arranged on the inner wall of the hollow sleeve in a sliding mode, and the quantifying mechanism further comprises a floating block arranged in the stock solution bottle in a sliding mode