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Mosquito-killing medicament and preparation process thereof

A technology for medicament and mosquito control, applied in the directions of insecticides, biocides, repellents, etc., can solve the problems of human body damage, allergic cough, respiratory irritation, etc., to reduce the damage of the ecological environment, increase the aroma, The effect of high safety

Inactive Publication Date: 2020-04-17
深圳市威必达有害生物防治有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main components of current mosquito killers are pyrethroids, such as tetramethrin, permethrin, and organic solvents. When the ventilation is poor, the use is too much, and the concentration is too high, it will cause damage to the human body, especially to the respiratory tract. Irritation, cause allergic cough and asthma

Method used

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  • Mosquito-killing medicament and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Table 1 is each component and quality of a kind of mosquito killing medicament of embodiment 1

[0037] components Mass percentage (%) components Mass percentage (%) clove 1 mugwort 5 Mint 4 Hollow lotus 10 Basil leaves 0.5 Artemisia oil 2 honeysuckle 4 Mosquito repellent 3 Tuberose 3 75wt% ethanol 10 Mosquito repellent 2 water 54.5 Lavender 5

[0038]Among them, the lavender is extracted, and the extraction steps are: 1) the lavender is cleaned, then dried, and the dried lavender is crushed into 60-mesh lavender powder; 2) the lavender powder and absolute ethanol are mixed evenly according to the mass ratio of 1:4 , placed in a dark place for soaking for 24 hours; 3) after soaking, suction filtration, the filtrate was concentrated by distillation under reduced pressure at 60° C., and absolute ethanol was removed to obtain lavender extract.

[0039] The mugwort is extracted, and the extrac...

Embodiment 2

[0047] Table 2 is each component and quality of a kind of mosquito killing medicament of embodiment 2

[0048] components Mass percentage (%) components Mass percentage (%) clove 2 mugwort 6 Mint 2 Hollow lotus 5 Basil leaves 1 Artemisia oil 3 honeysuckle 3 Mosquito repellent 4 Tuberose 4 75wt% ethanol 12 Mosquito repellent 3 water 51 Lavender 4

[0049] Among them, the lavender is extracted, and the extraction steps are: 1) the lavender is cleaned, then dried, and the dried lavender is crushed into 70-mesh lavender powder; 2) the lavender powder and absolute ethanol are mixed evenly according to the mass ratio of 1:5 , placed in a dark place for soaking for 36 hours; 3) After soaking, suction filtration, the filtrate was concentrated by distillation under reduced pressure at 60° C., and absolute ethanol was removed to obtain lavender extract.

[0050] The mugwort is extracted, and the extraction...

Embodiment 3

[0058] Table 3 is each component and quality of a kind of mosquito killing medicament of embodiment 3

[0059] components Mass percentage (%) components Mass percentage (%) clove 3 mugwort 7 Mint 7 Hollow lotus 8 Basil leaves 3 Artemisia oil 4 honeysuckle 5 Mosquito repellent 5 Tuberose 6 75wt% ethanol 8 Mosquito repellent 5 water 32 Lavender 7

[0060] Among them, the lavender is extracted, and the extraction steps are: 1) The lavender is cleaned, then dried, and the dried lavender is crushed into 70 mesh lavender powder; 2) The lavender powder and absolute ethanol are mixed evenly according to the mass ratio of 1:6 , placed in a dark place and soaked for 48 hours; 3) After soaking, suction filtration, the filtrate was concentrated by distillation under reduced pressure at 60° C., and absolute ethanol was removed to obtain lavender extract.

[0061] The mugwort is extracted, and the extraction s...

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Abstract

The invention relates to a mosquito-killing medicament and a preparation process thereof, and relates to the technical field of mosquito-killing medicaments. The mosquito-killing medicament specifically comprises, by mass, 1-3% of clove, 2-7% of mint, 0.5-3% of perilla leaf, 3-5% of honeysuckle, 3-6% of cordate telosma, 2-5% of mozzie buster, 4-7% of lavender, 5-8% of artemisia argyi, 5-10% of alternanthera philoxeroides, 2-4% of artemisia apiacea oil, 3-5% of ethyl N-acetyl-N-butyl-beta-alaninate, 8-12% of ethanol, and the balance of water. Plant mosquito eradication components are used in the invention, so mosquitoes can be effectively killed, and no harm is caused to the human body.

Description

technical field [0001] The invention relates to the technical field of mosquito-killing medicines, in particular to a mosquito-killing medicine and a preparation process thereof. Background technique [0002] Mosquitoes are rampant in summer. In addition to directly biting and sucking blood and harassing sleep, mosquitoes spread a variety of diseases. Every year, mosquitoes spread diseases to more than 700 million people around the world, and 2 to 3 million people died of malaria due to mosquito transmission. In between, more than 200 million others contracted the disease. Mosquito control methods mainly include environmental control, physical control, chemical control and biological control. Chemical control mainly uses mosquito killers to eliminate mosquitoes. Application, so mosquito killers are more and more widely used. Mosquito killers should be developed toward the goals of high efficiency, low toxicity, no pollution, and no damage to the ecological environment. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/28A01N37/18A01P17/00A01P7/04
CPCA01N37/18A01N65/00A01N65/08A01N65/12A01N65/22A01N65/28Y02A50/30
Inventor 宋继文胡琼胡龙祥宋继斌
Owner 深圳市威必达有害生物防治有限公司
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