Composition for driving and killing mosquitoes and preparation method thereof

A composition and mosquito-killing technology, applied in botany equipment and methods, pest repellants, chemicals for biological control, etc., can solve the problems of low mosquito repellent efficiency, slow degradation, strong aroma, etc., and achieve significant Control effect, delay drug resistance, high safety effect

Inactive Publication Date: 2009-10-21
江西山峰日化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of mosquito repellent products on the market, including disc mosquito coils, electric mosquito coils, electric mosquito coils, insecticidal aerosols, etc. The existing mosquito repellent products are mainly chemically synthesized mosquito repellent chemicals and monomer fragrance Mainly, there are problems such as low mosquito repellent efficiency, strong fragrance, and low acceptance by the crowd, and the chemically synthesized mosquito repellent ingredients have the disadvantages of slow degradation in the natural environment, long residual time, and pests are prone to develop drug resistance after a period of use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] 25g of natural plant camphor oil, 6g of natural garlic oil, 15g of chloroflufenethrin, 37g of n-tetradecane, Tween 80:12g and 5g of antioxidant BHT are mixed to form a composition, and the raw material ratio is 1.6g of the composition, Charcoal powder 57g, wood powder 9g, sticky wood powder 14g, starch 13g, deodorized kerosene 5.4g.

[0020] Its preparation method is:

[0021] (1) Mixing: mix charcoal powder, wood powder, sticky wood powder and starch;

[0022] (2) stirring: stir evenly with a stainless steel mixer;

[0023] (3) Extrusion: use an extruder to extrude the evenly stirred mixture;

[0024] (4) Compression: compress the extruded mixture into tablets;

[0025] (5) punching die: put the compressed sheet obtained in the step (4) into the stirrer, and punch it into a mosquito-repellent incense wet base;

[0026] (6) Drying: the stamped mosquito-repellent incense wet blank is put into the drying room for drying;

[0027] (7) Shaping: Mosquito-repellent incen...

Embodiment 2

[0031] 32g of natural eucalyptus oil, 3g of natural garlic oil, 17g of perfluthrin, 27g of deodorized kerosene, Tween 80: 11g, Span 80: 6g and antioxidant BHA: 4g are mixed to form a composition, and the raw material ratio is Composition 1.6g, charcoal powder 57g, wood powder 9g, sticky wood powder 14g, starch 13g, deodorized kerosene 5.4g.

[0032] Its preparation method is:

[0033] (1) Mixing: mix charcoal powder, wood powder, sticky wood powder and starch;

[0034] (2) stirring: stir evenly with a stainless steel mixer;

[0035] (3) Extrusion: use an extruder to extrude the evenly stirred mixture;

[0036] (4) Compression: compress the extruded mixture into tablets;

[0037] (5) punching die: put the compressed sheet obtained in the step (4) into the stirrer, and punch it into a mosquito-repellent incense wet base;

[0038] (6) Drying: the stamped mosquito-repellent incense wet blank is put into the drying room for drying;

[0039] (7) Shaping: Mosquito-repellent ince...

Embodiment 3

[0043] Weighing by weight percentage, the mosquito-repellent incense is made up of the following raw materials by weight percentage: 1.6g of the mosquito repelling composition of the present invention, 57g of charcoal powder, 9g of wood powder, 14g of sticky wood powder, 13g of starch, and 5.4g of deodorized kerosene.

[0044] The anti-mosquito composition is composed of the following raw material ratios: 22g of natural citronella oil, 4g of natural garlic oil, 10g of transfluthrin, 25g of deodorized kerosene, Tween 80: 13g, antioxidant BHA: 5g.

[0045] Its preparation method is:

[0046] (1) Mixing: mix charcoal powder, wood powder, sticky wood powder and starch;

[0047] (2) stirring: stir evenly with a stainless steel mixer;

[0048] (3) Extrusion: use an extruder to extrude the evenly stirred mixture;

[0049] (4) Compression: compress the extruded mixture into tablets;

[0050] (5) punching die: put the compressed sheet obtained in the step (4) into the stirrer, and p...

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PUM

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Abstract

The invention relates to a composition for driving and killing mosquitoes. The composition is characterized by comprising the following substances by portions: 20 to 50 portions of natural essential oil, 10 to 35 portions of pyrethroid, 25 to 50 portions of solvent oil, 3 to 20 portions of surface active agent and 5 to 15 portions of antioxidant. The composition has the advantages of: (1) having no toxic side effect to body, having multiple action of driving mosquitoes, sterilizing and essence, being capable of reducing the cost of the product and bringing pleasant feeling to a user; (2) having different effective components with different action mechanism for target insects and also being capable of effectively retarding the drug resistance thereof; (3) having higher safety than chemosynthetic insecticide due to easy decomposition and low residue of the natural essential oil in natural environment; (4) having obvious control effect to mosquitoes, flies and cockroaches and being capable of effectively reducing the using amount of pyrethroid due to adding of the natural essential oil; and (5) having a certain action of restraining and killing various harmful bacterium such as golden staphylococcus aureus, shigella shigae and Pseudomonas aeruginosa due to adding of natural vegetable garlic oil.

Description

technical field [0001] The invention relates to a composition for repelling mosquitoes and a preparation method thereof. Background technique [0002] At present, there are many kinds of mosquito repellent products on the market, including disc mosquito coils, electric mosquito coils, electric mosquito coils, insecticidal aerosols, etc. The existing mosquito repellent products are mainly chemically synthesized mosquito repellent chemicals and monomer fragrance Mainly, there are problems such as low mosquito repellent efficiency, strong fragrance, and low acceptance by the crowd, and chemically synthesized mosquito repellent ingredients have the disadvantages of slow degradation in the natural environment, long residual time, and pests are prone to develop drug resistance after a period of use. [0003] After many tests, reducing the amount of pyrethroids and compounding lower content of pyrethroids with natural plant essential oils can also achieve the mosquito repelling eff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/00A01N53/00A01P17/00A01P7/04A01P1/00A01N65/42A01N25/20A01N25/18A01N25/02A01N25/06
CPCY02A50/30
Inventor 晏希贤陈义旺戴延凤贾丕淼
Owner 江西山峰日化有限公司
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