Prodenia litura trap

The invention discloses a prodenia litura trap. The prodenia litura trap comprises a complete bottle body, a bottle body without a bottom, a metal wire with a fixed lure core, a lure core and an insect storage bag. The bottle body without the bottom sleeves the complete bottle body, and the joint is fixed with transparent box sealing tape; a small hole is formed in the center of the bottom of thecomplete bottle body, the upper end of the metal wire with the fixed lure core is bent into a 'T' shape and vertically penetrates through the small hole, and the lower end of the metal wire with the fixed lure core is bound to the lure core; the insect storage bag is bound to a bottleneck of the bottle body without the bottom. The two bottle bodies are identical transparent plastic bottles, especially are discarded beverage bottles which can be recycled. The metal wire is an iron wire or a copper wire. A plurality of columns of cross-shaped insect inlet holes are formed in the upper half partof the complete bottle bod