Dry pest feeding device

The utility model discloses a trunk-staying pest feeding device. The device comprises a base and a feeding box arranged on the base, the base comprises a transversely-arranged bottom plate with the flat upper surface and a plurality of blocking rods evenly arranged on the upper surface of the bottom plate. Every two adjacent stop levers are parallel to each other; a feeding box placing position isformed between every two adjacent blocking rods; the feeding box is vertically placed in the feeding box placing position, the feeding box comprises a flat square transparent box body with an openingin the upper end and a transparent box cover arranged at the upper end of the transparent box body, the top of the transparent box cover is provided with an opening, a gauze element covers the opening in the top of the transparent box cover, and host plant sawdust is contained in the transparent box body. In the process of raising the trunk-staying pests, researchers can clearly observe feeding,growth, development and pro