Tobacco leaf insect killer with interior knot

The utility model discloses a tobacco leaf insect killer with interior knot, including an insect trap and a storage net store the net outside and still set up a reflection case reflection case upper portion symmetry sets up the couple, the hollow structure of insect trap for having the through -hole it stores the liquid box still to be equipped with one in the storage net, store and place the attractant in the liquid box, the beneficial effects of the utility model are that: the light that insect catching lamp sent can attract the tobacco -plant pest -insect, and interior knot one end opening is big, and the one end opening is little, and the little one end of opening is in insect trap, and the big one end of opening is towards the through -hole, crawls into consequently that tobacco -plant pest -insect in the insect trap is difficult to climb out again to strand in insect trap and store in the net, the male worm that female worm can continue to attract insect trap outer through its sex pheromone who gives ou