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Mosquito-expelling and killing composition

A composition and technology for killing mosquitoes, applied in the directions of repellents, pest control, animal repellents, etc., can solve problems such as the development and utilization of charcoal algae, and achieve the advantages of promotion and production, long survival time, and yield. big effect

Inactive Publication Date: 2008-01-30
SHANXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the development and utilization of chara algae is almost blank, especially the mosquito repellent product made of chara algae as the main ingredient is still the first

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0038] Example 1 Chara repelling mosquito-repellent incense:

[0039] Recipe: 100g of Charophyllum powder, 150g of wood flour, 100g of corncob powder, 40g of anthracite, 5g of starch, 0.1g of lemon essence, and 0.1g of green colorant.

[0040] The preparation method is the same as the content of the invention.

[0041] How to use and effect

[0042] Ignite this product at the place where mosquitoes need to be repelled and killed, and then the mosquitoes can be repelled and killed. Usually in a room of 12-15 square meters, close the doors and windows, ignite a mosquito coil with a diameter of 5 mm, and the mosquitoes can be expelled in a few minutes. This product has a long burning time, less smoke, and good mosquito repellent effect.

example 2

[0043] Example 2 Chara algae mosquito repellent sheet

[0044] Recipe: Cladochara powder 100g, clay: 100g, potassium chlorate 40g, wood flour 60g, ammonium sulfate 30g, talcum powder 10g, potassium nitrate 40g, appropriate amount of essence.

[0045] The preparation method is the same as the content of the invention.

[0046] How to use and effect:

[0047] Place this product on an electric heater and heat it for a few minutes at the place where mosquito repellent is needed, and then the mosquito can be repelled and killed. Usually in a room of 20 cubic meters, close the doors and windows, and the mosquitoes can be exterminated in a few minutes. The effect of this product lasts for a long time, no smoke, and the effect of repelling mosquitoes is good.

example 3

[0048] Example 3 Chara repelling mosquito paper

[0049] Recipe: 100g of Pseudomonas obtuseum powder, 30g of potassium chlorate, 50g of potassium nitrate, 20g of self-granulated sugar, 2000g of water; 100 sheets of 6×10cm toilet paper.

[0050] The preparation method is the same as the content of the invention.

[0051] How to use and effect:

[0052] With doors and windows closed, ignite the product. Doors and windows can be opened after 10-15 minutes. For a room of 20 cubic meters, only one piece of mosquito killer paper is needed each time. This product burns evenly, does not go out, and has a good effect of repelling mosquitoes.

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PUM

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Abstract

The mosquito killing composition contains stonewort powder or coarse stonewort extract and different supplementary material, and may be prepared into different mosquito killing products, such as mosquito killing stonewort incense, mosquito killing stonewort tablet, mosquito killing stonewort paper, etc. Stonewort is widely growing water plant, and this result in rich material source of the mosquito killing composition. The mosquito killing composition is safe and low in cost.

Description

technical field [0001] The invention relates to a mosquito repelling and exterminating composition, in particular to a mosquito repelling and exterminating product made by using the lower algae plant Charophyta as the main component. Background technique [0002] Now the various mosquito repelling products sold on the market, such as mosquito coils, mostly contain pyrethroids (trichloride, tetramethrin, allethrin, permethrin) insecticides, long-term use is harmful to Harmful to the human body. Although some people use higher plants with mosquito repelling effect and Chinese herbal medicines to prepare mosquito repellent and mosquito-repelling products, the growth cycle of higher plants is long, and the production cost of preparing mosquito-repellent and mosquito-killing products is higher. [0003] Charophytes are low-level aquatic plants, widely distributed, easy to cultivate, short growth cycle, large yield, have the effect of repelling mosquitoes, do not contain chemical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/00A01P7/04A01P17/00A01N65/03
CPCY02A50/30
Inventor 石瑛谢树莲张猛刘小铃张小民
Owner SHANXI UNIV
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