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Electric warming mosquito incense plate

A mosquito coil sheet and electric mosquito heating technology are applied in the directions of insecticides, animal repellents, botanical equipment and methods, etc., which can solve the problems of reduced safety performance, unsatisfactory insecticidal effect, increased production cost and the like, and achieve the production cost. Low, significant insecticidal effect, long-lasting effect

Inactive Publication Date: 2015-10-28
GUANGXI LIUZHOU HAOBANG DAILY CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For manufacturers, the cost is greatly increased, the insecticidal effect is still unsatisfactory, and the safety performance is also greatly reduced.
In 2004, Sumitomo of Japan launched perfluthrin, which has been widely used in sanitation insecticides in recent years. The dosage has also increased from the initial 0.010% to 0.060%. The resistance of mosquitoes to it also increases several times every year. Although there is still an increase in the insecticidal effect, it greatly increases the production cost of the enterprise, and the benefits that the enterprise can obtain are very little

Method used

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  • Electric warming mosquito incense plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The raw material that this embodiment adopts is:

[0020] Artemisia annua residue extract 10 parts, seflumethrin 0.002 part, citronella essential oil 0.5 part, octachlorodipropyl ether 10 parts, isopropyl cresol 15 parts, methoxyphenyl polysiloxane 20 parts , 60 parts of white oil;

[0021] Its preparation method is:

[0022] Dry the residue of Artemisia annua, then crush it, and sieve it through 100 mesh to remove impurities; then heat and reflux the obtained residue powder of Artemisia annua with 10 times the amount of ethanol for 3 hours, extract 3 times, combine the extracts, and extract the The solution was mixed with sefluthrin and citronella essential oil and then added to a jacketed water bath with a stirrer with octachlorodipropyl ether, isopropyl cresol, methoxyphenyl polysiloxane and white oil. In the heated reaction vessel, after heating to 50°C, stir at a speed of 100 rpm for 30 minutes to obtain the dripping solution, which is dropped into the original p...

Embodiment 2

[0024] The raw material that this embodiment adopts is:

[0025] Artemisia annua residue extract 20 parts, seflumethrin 0.002 part, citronella essential oil 0.2 part, octachlorodipropyl ether 20 parts, isopropyl cresol 20 parts, methoxyphenyl polysiloxane 40 parts , 40 parts of white oil;

[0026] Its preparation method is:

[0027] Dry the residue of Artemisia annua, then crush it, and sieve it through 100 mesh to remove impurities; then heat and reflux the obtained residue powder of Artemisia annua with 10 times the amount of ethanol for 3 hours, extract 3 times, combine the extracts, and extract the The solution was mixed with sefluthrin and citronella essential oil and then added to a jacketed water bath with a stirrer with octachlorodipropyl ether, isopropyl cresol, methoxyphenyl polysiloxane and white oil. In the heated reaction vessel, after heating to 45°C, stir at a speed of 100 rpm for 30 minutes to obtain the dripping solution, which is dripped into the original p...

Embodiment 3

[0029] The raw material that this embodiment adopts is:

[0030] Artemisia annua residue extract 15 parts, seflumethrin 0.001 part, citronella essential oil 0.4 part, octachlorodipropyl ether 15 parts, isopropyl cresol 10 parts, methoxyphenyl polysiloxane 30 parts , 20 parts of white oil;

[0031] Dry the residue of Artemisia annua, then crush it, and sieve it through 100 mesh to remove impurities; then heat and reflux the obtained residue powder of Artemisia annua with 10 times the amount of ethanol for 3 hours, extract 3 times, combine the extracts, and extract the The solution was mixed with sefluthrin and citronella essential oil and then added to a jacketed water bath with a stirrer with octachlorodipropyl ether, isopropyl cresol, methoxyphenyl polysiloxane and white oil. In the heated reaction container, after heating to 40°C, stir at a speed of 100 rpm for 30 minutes to obtain the dripping solution, which is dripped into the original paper sheet through the electric he...

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Abstract

The invention discloses an electric warming mosquito incense plate, and relates to the technical field of mosquito incense. The electric warming mosquito incense plate is composed of 10-20 parts of artemisia apiacea residual extracting solutions, 0.001-0.002 part of [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl2,2-dimethyl-3-(3,3,3-trifluoro-1-propenyl)cyclopropanecarboxylate, 0.2-0.5 part of citronella, 10-20 parts of octachlorodipropyl ether, 10-20 parts of isopropyl methylphenol, 20-40 parts of methoxy phenyl polysiloxane and 20-60 parts of white oil. Compared with the prior art, the electric warming mosquito incense plate has the advantages that the plant extracting solutions and the [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl2,2-dimethyl-3-(3,3,3-trifluoro-1-propenyl)cyclopropanecarboxylate serve as the pesticide, the [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl2,2-dimethyl-3-(3,3,3-trifluoro-1-propenyl)cyclopropanecarboxylate is quite small in content and only accounts for 0.0011-0.0017% of the total dose, resource reuse is achieved for the artemisia apiacea residual extracting solutions in the plant extracting solutions, the production cost is low, the pest killing effect is remarkable, and the effect is lasting.

Description

technical field [0001] The invention relates to the technical field of mosquito coils, in particular to an electric heating mosquito coil. Background technique [0002] Over the years, people have developed and used a large number of sanitary insecticide products to eliminate mosquitoes. Mosquito coils are the oldest natural medicine to repel mosquitoes. There are three kinds of traditional mosquito-repellent incense, which are split-thread incense, coil incense and liquid mosquito-repellent incense. Mosquito-repellent incense sticks made of traditional Chinese medicine appeared as early as the Southern Song Dynasty. The active ingredient in modern mosquito-repellent incense is pyrethrin, which has the effect of repelling and killing mosquitoes. After the mosquito-repellent incense is lit, the pyrethrin in the mosquito-repellent incense volatilizes with the smoke and spreads in the indoor air, paralyzing the nerves of the mosquitoes, so the mosquitoes either fall to the gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01N65/12A01N25/20A01N25/18A01P17/00A01P1/00A01P3/00A01P7/04A01N53/06
CPCY02A50/30
Inventor 朱列恒
Owner GUANGXI LIUZHOU HAOBANG DAILY CHEM
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