Side hole type drosophila melanogaster trapping device with dual lure of color and smell

Abstract

The invention discloses a drosophila melanogaster trapping device, which is characterized in that a trapping hole is located in the side face of a trapping bottle cap, raindrops can be effectively prevented from entering without adding an additional rainproof structure, the trapping hole conforms to a flying habit of drosophila melanogaster, and the entrance probability of the drosophila melanogaster is larger than that of a device with a trapping hole in the top part. The trapping hole is in a horn shape and is sunken inwards so as to be gradually contracted, so that the contact area of the drosophila melanogaster and the trapping hole can be effectively increased, and the drosophila melanogaster can be prevented from escaping. A dual-lure manner of the color and the smell is adopted, so that an effect of luring the drosophila melanogaster is improved. Edible oil is adopted for assisting catching and killing, so that not only can the drosophila melanogaster entering a trapping bottle be effectively killed, but also the dead drosophila melanogaster can be prevented from rotting and stinking. The drosophila melanogaster trapping device provided by the invention is simple in structure, has low manufacturing cost, can be hung on a tree branch, is beneficial to wide-range popularization in fields, and can be also used for trapping the drosophila melanogaster or mycetophilids indoors. The structure provided by the invention can be also used for trapping injurious insects such as beedrill and the mycetophilids through changing a trapping agent according to the to-be-trapped object.

Description

technical field [0001] The invention relates to the field of fruit fly trapping equipment, in particular to a fruit fly trapping device designed with trapping holes aimed at the flight path of fruit flies through dual lures of trapping agents and colors. Background technique [0002] Drosophila is a small insect belonging to the family Diptera. It is distributed in all continents of the world. Although the adult Drosophila has little effect on fruit production, the Drosophila will lay eggs under the mature and near-ripe fruit skin. After the eggs hatch, the fruit fly larvae will feed on the spot and absorb the fruit juice, moth food from the skin to the fruit core, making the surface of the damaged fruit uneven or even gradually soften and rot, seriously affecting the quality of the fruit. In Africa, fruit flies can even spread diseases and endanger human health. Fruit flies are also one of the most common annoying creatures in the home. In addition to affecting your mood,...

AI Technical Summary

Problems solved by technology

The fruit flies that die in the equipment will stink, which not only affects the attracting ability of the trap, but also affects the environment

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