Wasp catcher

The utility model provides a wasp catcher, which relates to the technical field of wasp catching and comprises a cage body, an insertion end is arranged on one side of the cage body, a sleeve shaft is mounted on one side, far away from the insertion end, of the cage body, a door plate is mounted on the surface of the sleeve shaft, a sliding groove is formed in the top of the door plate, a sliding block is clamped in the sliding groove, and a pull rod is mounted on the top of the sliding block. The cage body is placed at the entrance of the beehive, the insertion end enters the beehive, bees can directly penetrate through gaps in the surface of the cage body to enter the beehive when approaching the beehive, and wasps cannot penetrate through the gaps and can only penetrate through the door plate to enter the cage body when approaching the beehive. However, the wasps cannot penetrate through the gap of the cage body to enter the beehive through the insertion end after penetrating through the door plate and sta