Efficient trap based on synergistic effect of various attractants

The utility model belongs to the field of insect trapping, and relates to an efficient trap based on the synergistic effect of various attractants, which comprises a circular collecting barrel, a baffle component and an attractant barrel, an annular groove is arranged at the barrel opening of the collecting barrel, and an upward through groove is arranged on the annular groove; the baffle component is composed of an upper end ring, a lower end ring and connecting plates, a containing hole is formed in the center of the upper end ring, a baffle is vertically arranged on each connecting plate, and a protruding block is arranged on the inner side wall of the lower end ring. The lure cylinder is composed of an expansion head on the top and a cylindrical part on the lower portion, and the cylindrical part comprises an upper light source layer, a middle insect source layer and a lower pheromone layer. According to the utility model, the structural design is simplified, the attractant cylinder is combined with the o