Multi-spectral imaging rice disease and insect pest accurate monitoring unmanned aerial vehicle beneficial to pesticide application reduction

The utility model discloses a multispectral imaging rice plant disease and insect pest accurate monitoring unmanned aerial vehicle helpful for reducing pesticide application, which comprises a host, the lower end face of the host is fixedly connected with two connecting rods, the lower end faces of the two connecting rods are fixedly connected with the same mounting disc, the lower end face of the mounting disc is provided with a multispectral camera, and the multispectral camera is connected with the host. Two mounting mechanisms are arranged between the multispectral camera and the mounting disc, a rectangular plate is fixedly connected to the lower end face of the multispectral camera, a reciprocating mechanism is arranged in the rectangular plate, an L-shaped plate is arranged on the lower end face of the rectangular plate, a cleaning mechanism is arranged on the L-shaped plate, and each mounting mechanism comprises a mounting groove formed in the lower end face of the mounting disc. According to the util