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Combustion improver for mosquito coil incense

A technology of combustion accelerants and mosquito coils, applied in the directions of insecticides, biocides, animal repellents, etc., can solve the problems of huge consumption of vegetable powder of combustion accelerants, and achieve the advantages of protection, production cost saving and consumption reduction. Effect

Inactive Publication Date: 2011-07-20
INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the consumption of the combustion aid wood powder in the single coil mosquito-repellent incense is less, because the mosquito-repellent incense is a household necessity, the consumption is very alarming, and the consumption of the corresponding combustion aid plant-based powder is also very large. Therefore, it is necessary to find a kind of plant-based powder. Alternatives, extremely important for environmental protection

Method used

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  • Combustion improver for mosquito coil incense
  • Combustion improver for mosquito coil incense
  • Combustion improver for mosquito coil incense

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The mixture of aged chrysanthemum powder and wood powder is used as a combustion aid. Firstly, the aged chrysanthemum is dried in the shade, pulverized by a pulverizer, passed through a 100-mesh sieve, and then mixed with other additives and agents in mosquito-repellent incense, and made into the same specification according to conventional methods. Disc mosquito coils. The above-mentioned additives and medicaments are all common formulations of commercially available coiled mosquito-repellent incense, and the medicaments are 0.03% by weight of proparthrin and 0.15% of D-rich trans-permethrin (see Table 1 for details).

[0022] Table 1 Mosquito-repellent-repellent incense formula with mixture of aged yellow top inulin and wood powder as combustion accelerant

[0023] Numbering

wood flour

Aged yellow top chrysanthemum

potion

1

70.00％

30.00％

dosing

2

50.00％

50.00％

dosing

3

20.00％

80.00％

...

Embodiment 2

[0028] Using the mixture of yellow top chrysanthemum powder and wood powder as a combustion aid, first dry the old yellow top chrysanthemum in the shade, pulverize it, pass through a 100-mesh sieve, and then mix it with other additives and agents in the mosquito-repellent incense, and make a disc-type mosquito-repellent incense with the same specification according to the conventional method . The above-mentioned additives and medicaments are common formulations of common commercially available coiled mosquito-repellent incense, and the medicaments are 0.03% by weight of proparthrin and 0.15% of D-rich trans-permethrin (see Table 3 for details).

[0029] Table 3 Mosquito-repellent incense formula with mixture of fresh yellow top inulin and wood flour as combustion accelerant

[0030] Numbering

[0031] The effect and comparison of the appearance and combustion characteristics of each component mosquito-repellent incense described in Table 3 are shown in Table 4, wher...

Embodiment 3

[0036] Respectively select the Tribulus erythroides and Aedes albopictus cultivated in the laboratory as the investigation objects, and through the conventional insect fumigation experiment, the knockdown effect of the five groups of mosquito-repellent incense formulas under the same comparative test conditions, see figure 1 and figure 2 (the numbers in Table 5 are consistent with the bar graph numbers in the accompanying drawings).

[0037] table 5

[0038] Numbering

Yellow Top Chrysanthemum Species

content

1

——

0

2

Fresh Chrysanthemum

30％

3

Aged yellow top chrysanthemum

30％

4

Fresh Chrysanthemum

50％

5

Aged yellow top chrysanthemum

50％

6

Fresh Chrysanthemum

100％

7

Aged yellow top chrysanthemum

100％

[0039] Mosquito-repellent incense using chrysanthemum chrysanthemum as a combustion accelerant significantly shortens the knockdown ti...

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Abstract

The invention relates to a combustion improver for mosquito coil incense, comprising 30-100% of flaveria bidentis powder and the balance of wood flour in percentage by weight. The technical scheme disclosed by the invention further provides a kind of mosquito coil incense comprising the combustion improver for the mosquito coil incense and other common mosquito coil incense formulas. Various indexes of the mosquito coil incense obtained by using the combustion improver disclosed by the invention, such as smoke development amount, breaking resistance, combustion time and the like, are not different from those of common market mosquito coil incense; in addition, the mosquito coil incense disclosed by the invention has remarkable synergism on the insecticidal effect, therefore, a way of effectively utilizing the flaveria bidentis is found out and harmful plants are turned into treasure.

Description

technical field [0001] The invention relates to the field of mosquito-repellent incense and its auxiliary materials, in particular to a mosquito-repellent incense combustion enhancer and a mosquito-repellent incense containing the combustion enhancer. Background technique [0002] Flaveria bidentis (L.) Kuntze belongs to the genus Flaveria bidentis of the Asteraceae family. It is native to Brazil, Argentina and other countries in South America. It is an annual harmful herb. It was first discovered in Hengshui Lake, Hebei, my country in 2001. Chrysanthemum chrysanthemum has strong vitality, great harm, long damage cycle and is difficult to eradicate. It has become one of the invasive alien plants that need urgent control in recent years. [0003] At present, there are few studies on the effective utilization of Chrysanthemum chrysanthemum. Chinese patent CN200710061859.3 discloses a method for extracting herbicide emulsifiable concentrate from chrysanthemum chrysanthemum, an...

Claims

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Application Information

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IPC IPC(8): A01N25/20A01N25/34A01N65/12A01P7/04
CPCY02A50/30
Inventor 付卫东张国良张瑞海韩颖李慧张衍雷
Owner INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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