Simple device using color plate for trapping phyllotreta striolata

Abstract

The invention discloses a simple device using a color plate for trapping phyllotreta striolata. The device includes the color plate, a trapping box, a first support column and a second support column;the first support column and the second support column are provided with a clamp groove of the detachable fixed color plate and a bulge of the detachable fixed trapping box respectively; the trappingbox is a rectangular box assembled by flat plates, the top of the rectangular box is provided with a first baffle and a second baffle which are symmetrical, the first baffle and the second baffle areinclined downward to form openings, and hanger plates with the size slightly wider than the size of the openings are arranged in the direction in which the openings face the bottom of the trapping box. The simple device using the color plate for trapping phyllotreta striolata is adopted, the structure is simple, the device can be recycled, the production cost is low, the success rate of trappingis up to 95%, and the device is suitable for application and popularization for farmers. In addition, physical trapping is adopted, environmental protection and energy conservation are achieved, the two sides of the color plate can be used for trapping, and the efficiency is high.

Description

technical field [0001] The invention relates to agricultural implements, in particular to a simple device for trapping flea beetles using color plates. Background technique [0002] The flea beetle is a pest of the family Coleoptera Chrysalis, which causes great harm to cruciferous vegetables such as cabbage, cauliflower, cabbage, cabbage, radish and rapeseed, solanaceous fruits, melons and legume vegetables. Initially, chemical pesticides were used for prevention and control, but there were problems of environmental pollution and pesticide residues in food; later, the physical method used was black light or frequency vibration insecticidal lamps to trap and kill adults. For example, Chinese patent 201710649304.4 discloses a solar self-controlled multi-mode efficient pest trapping The device includes a power supply system, a support system and a trapping system. The trapping system includes a protective cover, and the main light of the insect-trap lamp is arranged under the ...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a simple device for trapping flea beetles using color plates, which solves the problem of sticky paper polluting the environment in the prior art, which is not easy to handle and the problem of high price caused by the use of high-voltage circuits in the trap lamp

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