Dendrothrips minowai priesner female aggregation pheromone attractant and lure preparation method thereof

The invention discloses a dendrothrips minowai priesner female aggregation pheromone attractant. The attractant comprises 2,4,7,9-tetramethyl-5-decyne-4,7-diol and a synergistic agent, and the attractant comprises 3.2-160 parts of the 2,4,7,9-tetramethyl-5-decyne-4,7-diol by volume; the synergistic agent is a composition of a compound which comprises, by volume, 0.2-60 parts of dimethyl glutarateand 0.2-60 parts of lavandulyl acetate. According to the attractant, lures made of rubber stopper sustained-release carriers are combined so that dendrothrips minowai priesner females in a tea gardencan be effectively attracted, insect attracting color disks are combined so that ecologically regulation of a dendrothrips minowai priesner female population can be achieved, the rubber stopper sustained-release carriers are adopted by the lures so that active ingredients can be slowly and uniformly released to extend effective attracting time of the attractant in the tea garden, and structures ofeach component of the attr