Sticky trapping type tobacco pest trapper

Abstract

The invention relates to a sticky trapping type tobacco pest trapper which is characterized by comprising a bottom plate, a panel, pest sticky glue and a trap core containing tobacco pest sex pheromone, wherein the bottom plate is fastened with the panel, a trap cavity is formed between the panel and the bottom plate, and a side surface of the trap cavity is communicated with the outside; an inner surface, opposite to the panel, of the bottom plate is coated with the pest sticky glue, and the trap core containing the tobacco pest sex pheromone is arranged on the inner surface of the bottom plate; the panel adopts one of panels as follows: (1) the panel is made of a transparent material; (2) the panel is made of a non-transparent sheet-like material, an observation hole is formed in the middle of the panel, a transparent dustproof plate used for observing the number of trapped pests is embedded into the observation hole, and the transparent dustproof plate is made of the transparent material or a magnifying lens material. The tobacco pest trapper is simple in structure and does not need manual operation, and intuitive and accurate observation and counting from a front surface of the trapper can be carried out without a protective box.

Description

Technical field [0001] The invention relates to a sticky trap type tobacco insect trap, in particular to a tobacco insect trap that is convenient for intuitive and accurate counting. Background technique [0002] The world's annual loss due to tobacco beetles and tobacco meal borers harming tobacco storage is about 1% of tobacco leaf output, equivalent to an economic loss of about 3 billion US dollars. The average weight loss rate of commercial tobacco leaves in my country due to the harm of stored tobacco pests is about 1.64% each year. The direct feeding of stored tobacco pests causes the loss of tobacco leaves and their products, and the economic loss is also 200 to 400 million yuan. After tobacco leaves are harmed by pests, the yield rate of tobacco leaf processing decreases by 3.5-4.5%; the moth-eaten parts of the tobacco leaves need to be manually cleaned before production, which increases costs; the carcasses and feces left by the pests in boxes and bags seriously pollute ...

AI Technical Summary

Problems solved by technology

If the transparent protective box provided by the above patent is not used together, the single-piece smoke insect trap is difficult to promote because it has no dust-proof protection function, and it cannot be used in the workshop environment with a lot of dust and floating objects in the production process of cigarette factories.

[0005] In addition, when it is used to monitor insects in sealed tobacco leaf stacks, if the tobacco storage pest trap provided by Chinese utility model patent 201020529840.4 is used, it is necessary to fix the protective box of the trap on the tobacco leaf packaging box. The protective box often enters the production workshop of the cigarette factory along with the tobacco leaf packing box, forming industrial impurities and interfering with production; the traps in the stacked airtight tent need to be disassembled for each inspection to open the trap protective box and replace the single sheet Type traps, the replacement efficiency of traps is low

[0006] The more critical issues are: ① Tobacco beetles like to move in the shade and crevices, and the insects are small, especially the adults of tobacco beetles are small, with a body length of only about 2.0mm. The color is similar to that of tobacco dust; ②Traps are generally hung in cigarette factory production workshops and tobacco leaf warehouses, where there is a large amount of floating tobacco dust, and the viscose surface of the trap will also adhere to many floating tobacco leaves while trapping pests Dust, fragments, which may resemble tobacco beetles in appearance and color, which often interfere with normal manual counting and can introduce large point errors

[0007] At present, the traps on the market or a kind of smoke storage pest trap disclosed in the Chinese utility model patent 201020529840.4 all have the above-mentioned problem that it is difficult to eliminate the interference of impurities and affect the accurate counting, which greatly affects the work efficiency and quality of the front-line operators.

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