Method for preventing and controlling cigarette beetle in cigarette factory

A technology for tobacco beetles and cigarette factories, which is applied in the fields of botanical equipment and methods, devices for capturing or killing insects, and pesticides, which can solve the corrosion and pollution of chemical pesticides to metal equipment in workshops, poor control effects, and equipment. Complex layout and other problems, to achieve the effect of chemical stability and extension of validity period, thorough improvement of insect control, and reduction of corrosion pollution

Active Publication Date: 2013-01-16
WUHAN DONGCHANG STORAGE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) As the climate continues to warm, the infection rate of tobacco beetles may become higher and higher. Repeated and long-term use of chemical insecticides in the production workshop will only increase the drug resistance of tobacco beetles and increase the control effect. getting worse
[0005] (2) The airtightness of the production workshop of the cigarette factory is generally good, and the natural ventilation conditions are not good. After the application of liquid chemical pesticides in the workshop, it is not easy to degrade and spread the pesticides. Frequent use of pesticides will affect the air quality inside the workshop and employee health and safety
[0006] (3) The places where pests are easy to breed in the production workshop are various gaps, holes, wire pipes, and wire slots. Since the insecticides used do not have volatility, diffusivity, and gas fumigation, large-scale aerial spraying and The method of slow spraying chemical pesticides cannot fundamentally control the pests that are active in these hidden parts
[0007] (4) No matter what kind of insect control method was used before, due to the complex arrangement of equipment in the production workshop, in the absence of means to lure the tobacco beetle (Fabricius) to climb out of the activity, the tobacco beetle will not actively climb out of the activity, and in this case rely on artificial The method of distributing chemical insecticides is difficult to reach the pests distributed in various hidden parts of the workshop, and the insect control effect is not ideal
[0008] (5) The chemical insecticides currently used are mainly water agents, thermal aerosols, etc., which need to be diluted with solvents before they can be used. Repeated use of various solvents may also increase the corrosion pollution of chemical insecticides on metal equipment in the workshop

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The method of preventing and controlling tobacco beetles in cigarette factories includes the following steps:

[0037] 1). Production of solid anti-insect materials:

[0038] The solid anti-insect material is made of carrier material and insecticide. The added amount of insecticide is 0.001% of the total mass of the carrier material. The carrier material and insecticide are selected for use; the carrier material is plastic; the insecticide The agent is a pyrethroid;

[0039] Use the soaking method to make solid anti-insect materials:

[0040] First, the carrier material is processed into a carrier (flaky) of the required inherent shape, and the pesticide is diluted with a solvent to a medicament liquid with a concentration of 0.001%, the solvent is distilled water or ethanol; then the carrier is put into the diluted medicament After soaking in the liquid, take it out (soaking time is 1 minute), and then heat-seal and cure for 1 minute with a high-temperature gas at 85°C to obt...

Embodiment 2

[0052] The method of preventing and controlling tobacco beetles in cigarette factories includes the following steps:

[0053] 1). Production of solid anti-insect materials:

[0054] The solid anti-insect material is made of carrier material and insecticide, and the added amount of insecticide is 0.01% of the total mass of the carrier material, and the carrier material and insecticide are selected for use;

[0055] The carrier material is plastic; the insecticide is pyrethroid;

[0056] Use the soaking method to make solid anti-insect materials:

[0057] First, the carrier material is processed into a carrier (flaky) of the required inherent shape, and the pesticide is diluted with a solvent to a pharmaceutical liquid with a concentration of 0.01%, the solvent is distilled water or ethanol; then the carrier is put into the diluted pharmaceutical After soaking in the liquid, take it out (soaking time is 10 minutes), and then heat-seal and cure for 10 minutes with a high-temperature gas a...

Embodiment 3

[0068] The method of preventing and controlling tobacco beetles in cigarette factories includes the following steps:

[0069] 1). Production of solid anti-insect materials:

[0070] The solid anti-insect material is made of carrier material and insecticide, and the added amount of insecticide is 10% of the total mass of the carrier material. Select the carrier material and insecticide for use;

[0071] The carrier material is plastic; the insecticide is pyrethroid;

[0072] Use the soaking method to make solid anti-insect materials:

[0073] First, the carrier material is processed into a carrier (flaky) of the required inherent shape, and the pesticide is diluted with a solvent to a medicament liquid with a concentration of 10%, the solvent is distilled water or ethanol; After soaking in the liquid, take it out (soaking time is 1000 minutes), and then heat-seal and cure for 90 minutes with a high-temperature gas at 150°C to obtain a solid insect-proof material (thin sheet) for use;

[...

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PUM

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Abstract

The invention relates to a method for preventing and controlling cigarette beetles in a cigarette factory. The method for preventing and controlling the cigarette beetles in the cigarette factory is characterized by comprising the following steps of: (1) preparing a solid insect-preventing material; and 2) constructing a three-dimensional insect-preventing system comprising the steps of: (1) arranging the solid insect-preventing material on surface of a wall and an interlayer of a ceiling in a manufacturing shop of the cigarette factory and visible parts on surface of a slit and surface of a ventilating pipeline in the manufacturing shop of the cigarette factory; and (2) arranging the solid insect-preventing material in a wire pipe and a wire slot in the manufacturing shop of the cigarette factory and on invisible parts in holes and slits in the manufacturing shop of the cigarette factory as well as invisible parts on the inner surface of the ventilating pipeline; and arranging traps containing sex pheromone on the solid insect-preventing material in the interval of 10-50m so as to induce the cigarette beetles to approach and touch pesticide on the solid insect-preventing material. The method provided by the invention has the characteristics of low cost, easiness in control and no corrosion or pollution.

Description

Technical field [0001] The invention relates to a method for preventing and controlling tobacco beetles in cigarette factories. Background technique [0002] The temperature and humidity inside the production workshop of the cigarette factory are relatively high, which is suitable for the growth and reproduction of tobacco beetles. In addition, with the continuous input of insect-carrying raw tobacco leaves, the continuous flow of people and logistics inside and outside the workshop, causing repeated infections and continuous reproduction of tobacco beetles in the production workshop of the tobacco factory, seriously threatening the quality of cigarette products. [0003] Tobacco beetles (Fabricius) mainly harm tobacco and its products. At present, the methods of preventing and controlling tobacco beetles in the production workshops of cigarette factories are mainly to use chemical insecticides for aerial spraying or stagnant spraying on the floor, walls and equipment of the worksh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M1/20A01M1/24A01N25/08A01N35/02A01P19/00A01P7/04
Inventor 李翊玮
Owner WUHAN DONGCHANG STORAGE TECH
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