Pest and disease detection device

The utility model relates to a pest and disease damage detection device, which belongs to the technical field of pest detection and comprises a shell, an image acquisition device and a trapping device rotatably mounted in the shell. The trapping device is provided with a plurality of trapping boxes in an array mode, each trapping box is provided with an opening, the multiple openings correspond to trapping openings formed in the shell, the multiple openings correspond to the trapping openings in a one-to-one mode, a pest trapping channel is formed, pest image collection is completed through the image collection device, the trapping boxes are provided with a plurality of detection spaces, and the detection spaces are arranged in the detection spaces. According to the pest trapping device, pests are trapped for multiple times, the image collecting device can comprehensively and accurately collect pest picture information when the number of the pests in the trapping box is small, the image collecting device cont