Improved insect trapping device

Abstract

The invention relates to an improved insect trapping device comprising a cylinder body. An insect glue layer is arranged on the inner wall of the cylinder body. A waterproof layer is arranged on the outer wall of the cylinder body. An umbrella-shaped cover cap is arranged on the upper part of the cylinder body, wherein the recess of the umbrella-shaped cover cap is oriented downwards. A round hook is arranged on the upper part of the umbrella-shaped cover cap. A luring core hook connection rod is arranged at the center of the umbrella-shaped cover cap and extends vertically downward into the cylinder body. Luring core hooks are arranged on the lower end of the luring core hook connection rod. Ventilation holes are provided on the bottom of the cylinder body. According to the insect trapping device, ventilation inside the cylinder body is convenient, such that the smell spreading range of the luring core is wide. The luring core is effectively protected, and luring core service life is extended.

Description

technical field [0001] The invention belongs to various pest monitoring and attractant devices for rice, wheat, rapeseed, vegetables, forests, etc., and specifically relates to an insect trap. Background technique [0002] In terms of agricultural and forestry production, Lepidoptera pests such as the stem borer, diamondback moth, Spodoptera litura, and American white moth have caused serious losses to agricultural and forestry production. At present, using sex pheromones to trap pests has become one of the main means of monitoring and preventing the occurrence of pests, and various insect traps are also produced and sold on the market. Some of these commercially available traps have better protection for the lure core, but excessive envelopment of the lure core prevents the sex pheromone from freely diffusing to the surrounding environment; The rain will greatly shorten the service life. Some traps use sticky shellac to catch insects, but the small area leads to poor insec...

AI Technical Summary

Problems solved by technology

Some of these commercially available traps have better protection for the lure core, but excessive envelopment of the lure core prevents the sex pheromone from freely diffusing to the surrounding environment. The rain will greatly shorten the service life. Some traps use sticky shellac to catch insects, but the area is too small and the effect of trapping insects is not good.

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