Long-acting insect expelling carrier

A carrier, long-acting technology, applied in the field of environmental sanitation, can solve the problems of inability to effectively repel mosquitoes, allergic reactions of the human body, and difficulty in continuously exerting insect repellent effects, and achieve the effect of promoting sustainable development, maintaining environmental safety, and protecting human health.

A carrier, long-acting technology, applied in the field of environmental sanitation, can solve the problems of inability to effectively repel mosquitoes, allergic reactions of the human body, and difficulty in continuously exerting insect repellent effects, and achieve the effect of promoting sustainable development, maintaining environmental safety, and protecting human health.

CN101642103AInactive Publication Date: 2010-02-10黄永
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  • Long-acting insect expelling carrier
  • Long-acting insect expelling carrier

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0028] Preparation of component A: prepare the ingredients in Table 1 by weight percentage, and balance to 100% with 70% ethanol.

[0029] Preparation of component B: prepare the ingredients in Table 1 by weight percentage, and balance to 100% with absolute ethanol.

[0030] Table 1. Components of the composition

[0031] Element

[0032] Take the cotton fiber thread and soak it in the solution of the above-mentioned component A for 24 hours, dehydrate it, and then dry the fiber thread at 80°C. The fiber thread containing component A is made into clothes covers for dolls, artificial flowers and green leaves, long scarves and the like. The solution of component B is added dropwise to the clothes cover of the doll containing component A, the artificial flowers and green leaves, and the long towel by 50 microliters per 10 square centimeters to make the insect repellent carrier.

example 2

[0034] Put the doll cover containing two groups of insect repellent components on the arms, leaving part of the arms and palms exposed, and stretch the partially covered and partially exposed arms and palms into the net cover with mosquitoes in advance, so that mosquitoes will not fly close to The arm covered by the cover does not fly close to the bare arms and palms near the cover, and the test proves that the cover can repel mosquitoes within a certain distance. However, repellent carriers do not kill mosquitoes.

example 3

[0036] In a 3-meter-long mesh cover made of nylon mesh wire, put 10 mosquitoes in the mesh cover, place a fake flower and green leaf insect repellent carrier with a total area of ​​50 square centimeters on one end of the mesh cover, and observe the fake flower and green leaves The effect of repelling mosquitoes. Five minutes after the artificial flowers and green leaves were put in, the mosquitoes all flew to the end of the green leaves without artificial flowers and gathered, which proved that the artificial flowers with green leaves containing the insect repellent carrier had a good insect repelling effect. However, repellent carriers do not kill mosquitoes.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a long-acting insect expelling carrier. Carboxylic acid and derivatives thereof, essential oil and the like are prepared into an insect expelling composition, and then the insect expelling composition is prepared into the insect expelling carrier which violates insect expelling components long effectively by a two-step addition method. Long scarves, kerchiefs, muffles, jewelry, tablemats, appliques, silk flowers, artificial flower green leaves, cross-stitch embroidery, glass holders, dolls, embroidery, wall maps, tapestries, curtains, mosquito nets, ornaments and the like prepared from the insect expelling carrier can effectively expel various pests such as aphids, leafhoppers, cockroaches, ants, acarid, mosquitoes, biting midges, flies and the like, and prevent thepests positively; and the use of sprayed or fumigated pesticides is reduced, and the long-acting insect expelling carrier has important significance for environmental protection and human health, andhas good application prospect due to the characteristics of long effectiveness and convenient use.

Description

technical field [0001] The patent of the invention relates to a household article, in particular to a wire mesh carrier for expelling pests, which belongs to the field of environmental sanitation. Background technique [0002] Mosquitoes not only cause skin itching and swelling through bites, but also transmit diseases such as encephalitis and malaria. At present, the living room is generally blocked by mosquitoes outside the window or in front of the door by installing an insect-proof gauze. Even so, mosquitoes can still enter the room when opening the door or through the gaps in the insect-proof screens. Therefore, although many houses have installed insect-proof screens, they still need to spray or fumigate insecticides to drive away indoor mosquitoes, or rely on mosquito nets to block mosquitoes from the human body to protect them. The human body is immune to mosquito bites. [0003] The basic components of insecticides currently used for indoor / outdoor spraying or fum...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

Patent Timeline
10 Feb 2010
Publication
CN101642103A
IPC
A01N37/00; A01N25/08; A01P17/00
Inventors
黄瑜; 黄永