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Medicinal preparation for killing mosquitoes and flies

A technology of pharmaceutical preparations and mosquito repellants, applied in the direction of pest repellents, animal repellents, plant growth regulators, etc., can solve the problems of polluted air and environment, insufficient persistence, poor stability, etc., and achieve the reduction of interfacial tension , increase the effect of persistence and stability

Inactive Publication Date: 2018-08-14
HEFEI HUAGAI BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the pharmaceutical preparation for killing mosquitoes and flies provided by the present invention is an environmentally friendly mosquito agent, and has no harm to human health. At the same time, it has the advantages of good effect of killing mosquitoes and flies, strong stability and long duration. The air and environment polluted by mosquito and fly killers, and poor stability, easy to volatilize, insufficient persistence

Method used

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  • Medicinal preparation for killing mosquitoes and flies
  • Medicinal preparation for killing mosquitoes and flies
  • Medicinal preparation for killing mosquitoes and flies

Examples

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Effect test

Embodiment 1

[0026] A medicinal preparation for killing mosquitoes and flies, the medicinal preparation comprises plant extracts, solvents, emulsifiers, slow-release materials and laurel essential oil.

[0027] Wherein, in weight percent, the pharmaceutical preparation includes: 15% of plant extract, 75% of ethanol, 4% of emulsifier, 4% of slow-release material, and 2% of laurel essential oil.

[0028] Wherein, the plant extract is one or more mixtures of ursolic acid, veratrum, hypericin, and pomegranate; the emulsifier is calcium dodecylbenzenesulfonate, stearyl One or more mixtures of calcium lactate and alkylphenol polyoxyethylene ether; the slow-release material is one or more of medical chitosan, food-grade glucomannan gum, locust bean gum, and carob bean gum A mixture of more than one.

[0029] The present embodiment also provides a preparation method of a medicinal preparation for killing mosquitoes and flies, comprising the following steps:

[0030] (1) First add the plant extra...

Embodiment 2

[0037] A medicinal preparation for killing mosquitoes and flies, the medicinal preparation comprises plant extracts, ethanol, emulsifiers, slow-release materials and laurel.

[0038] Wherein, in terms of weight percentage, the pharmaceutical preparation includes: 20% of plant extract, 70% of ethanol, 6% of emulsifier, 2% of slow-release material, and 2% of laurel essential oil.

[0039] Wherein, the plant extract is one or more mixtures of ursolic acid, veratrum, hypericin, and pomegranate; the emulsifier is calcium dodecylbenzenesulfonate, stearyl One or more mixtures of calcium lactate and alkylphenol polyoxyethylene ether; the slow-release material is one or more of medical chitosan, food-grade glucomannan gum, locust bean gum, and carob bean gum A mixture of more than one.

[0040] The present embodiment also provides a preparation method of a medicinal preparation for killing mosquitoes and flies, comprising the following steps:

[0041] (1) First add the plant extract ...

Embodiment 3

[0048] A medicinal preparation for killing mosquitoes and flies, the medicinal preparation comprises plant extracts, solvents, emulsifiers, slow-release materials and laurel essential oil.

[0049] Wherein, in terms of weight percentage, the pharmaceutical preparation includes: 10% of plant extract, 80% of ethanol, 5% of emulsifier, 2% of slow-release material, and 3% of laurel essential oil.

[0050] Wherein, the plant extract is one or more mixtures of ursolic acid, veratrum, hypericin, and pomegranate; the emulsifier is calcium dodecylbenzenesulfonate, stearyl One or more mixtures of calcium lactate and alkylphenol polyoxyethylene ether; the slow-release material is one or more of medical chitosan, food-grade glucomannan gum, locust bean gum, and carob bean gum A mixture of more than one.

[0051] The present embodiment also provides a preparation method of a medicinal preparation for killing mosquitoes and flies, comprising the following steps:

[0052] (1) First add the...

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Abstract

The invention relates to the technical field of insecticides, and concretely relates to a medicinal preparation for killing mosquitoes and flies. The medicinal preparation comprises, by weight, 10-20%of plant extract, 70-80% of ethanol, 2-6% of an emulsifier, 2-6% of a sustained release material and 1-3% of laurel essential oil. The medicinal preparation for killing mosquitoes and flies belongs to an environment-friendly mosquitocide, has the advantages of harmlessness to human health, good mosquito and fly killing effect, strong stability and long duration, and effectively solves the problems of air and environment pollution, poor stability, volatility and poor durability of previous medicinal preparations for killing mosquitoes and flies.

Description

technical field [0001] The invention relates to the technical field of insecticide products, in particular to a medicinal preparation for killing mosquitoes and flies. Background technique [0002] For a long time, most of the insecticides and fly killers used in most households and public places in my country belong to synthetic organic phosphorus, chlorine and pyrethroid chemicals. These medicines not only have a very irritating smell, but also pollute the air and the environment, and are even more harmful to human health. At the same time, the duration of repelling mosquitoes and flies is relatively short. In recent years, as people pay more attention to health and environmental pollution, the society calls for reducing and replacing the use of organic medicines. Therefore, look for a kind of desinsection and deworming effect good, and have little impact on the environment, safe and reliable insecticide for human body. [0003] CN104094983A discloses a safe anti-mosquit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01N65/08A01N65/24A01N35/06A01N37/36A01N25/18A01N25/30A01P7/04A01P17/00
CPCA01N25/18A01N25/30A01N35/06A01N37/36A01N65/00A01N65/08A01N65/24A01N65/42Y02A50/30
Inventor 张安育
Owner HEFEI HUAGAI BIOTECH CO LTD
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