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Traditional Chinese medicine pesticide

A technology of insecticide and traditional Chinese medicine, applied in the direction of insecticide, biocide, animal repellent, etc., can solve the problems of injury, environment and human health damage, and achieve the effect of fast insecticide and good effect

Active Publication Date: 2014-05-14
JIANGSU INST OF ECOMONES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above pesticides can kill pests, they have great damage and harm to the environment and human health.

Method used

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  • Traditional Chinese medicine pesticide

Examples

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Effect test

Embodiment 1

[0014] The Chinese herbal medicine insecticide of the present invention is that the crude drug of the following weight ratio is made into the former drug solution through alcohol precipitation: 80kg of bitter vine, 100kg of aconite, 30kg of rhododendron, 15kg of lacquer, 30kg of betel nut, 50kg of bile alum, and 30kg of morning glory , licorice 20kg.

[0015] The preparation method can adopt a conventional method, specifically: Chinese medicinal materials (after pre-crushing) are weighed according to the proportioning ratio. Rinse with water (add water without raw materials), remove soil impurities in medicinal materials. Add water to infiltrate (add water without raw material medicine), decoct; concentrate, ethanol precipitation, recovery; recover the purity of ethanol according to the process requirements, and control the temperature to make the original medicine liquid, then add 0.2% usnic acid by weight Sodium, blending method: Sodium Usnea is first used 2 times of purifi...

Embodiment 2

[0018] The Chinese herbal medicine insecticide of the present invention is that the crude drug of the following weight ratio is processed into the former drug solution through alcohol precipitation: 40kg of bitter bark vine, 20kg of aconite, 20kg of rhododendron, 10kg of lacquer, 20kg of betel nut, 30kg of bile alum, 10kg of morning glory , licorice 10kg.

[0019] The preparation method can adopt a conventional method, specifically: Chinese medicinal materials (after pre-crushing) are weighed according to the proportioning ratio. Rinse with water (add water without raw materials), remove soil impurities in medicinal materials. Add water to infiltrate (add water without raw material medicine), decoct; concentrate, ethanol precipitation, recovery; recover the purity of ethanol according to the process requirements, and control the temperature to make the original medicine liquid, then add 0.2% usnic acid by weight Sodium, blending method: Sodium Usnea is first used 2 times of p...

Embodiment 3

[0022] The Chinese herbal medicine insecticide of the present invention is that the crude drug of the following weight ratio is processed into the former drug solution through alcohol precipitation: 100kg of bitter bark vine, 200kg of aconite, 50kg of rhododendron, 20kg of lacquer, 50kg of betel nut, 90kg of bile alum, and 40kg of morning glory , licorice 40kg.

[0023] The preparation method can adopt a conventional method, specifically: Chinese medicinal materials (after pre-crushing) are weighed according to the proportioning ratio. Rinse with water (add water without raw materials), remove soil impurities in medicinal materials. Add water to infiltrate (add water without raw material medicine), decoct; concentrate, ethanol precipitation, recovery; recover the purity of ethanol according to the process requirements, and control the temperature to make the original medicine liquid, then add 0.2% usnic acid by weight Sodium, blending method: Sodium Usnea is first used 2 time...

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Abstract

The invention discloses a traditional Chinese medicine pesticide, which is prepared from the following raw materials: 40-100 parts of angled bittersweet, 20-200 parts of monkshood, 20-50 parts of yellow azalea, 10-20 parts of wartwort, 20-50 parts of betel nuts, 30-90 parts of blue vitriol, 10-40 parts of morning glory and 10-40 parts of liquorice. The invention provides a traditional Chinese medicine pesticide without toxic or side effect, and excellent drugs are combined to have synergy and supplement with each other, the pharmacological comprehensive effectiveness is fully exerted, the pest killing speed is high and the effect is good.

Description

technical field [0001] The invention relates to a traditional Chinese medicine insecticide. Background technique [0002] Drugs mainly used to prevent and control agricultural pests and urban sanitation pests have a long history of use, a large amount of use, and many varieties. In the 20th century, with the rapid development of agriculture, pesticides greatly increased agricultural output. However, almost all pesticides will seriously alter the ecosystem, most of which are harmful to humans, and others will be concentrated in the food chain, so we must strike a balance between agricultural development, the environment and health. [0003] Commonly used insecticides on the market are mainly the following categories: 1. Stomach poison: enter its digestive system through the insect mouth to play a poisonous role. 2. Contact killing agent: After contacting with the epidermis or appendages, it penetrates into the insect body, or corrodes the waxy layer of the insect body, or b...

Claims

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Application Information

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IPC IPC(8): A01N65/40A01P7/04
Inventor 孔繁蕾张旺庚丁武松张今越
Owner JIANGSU INST OF ECOMONES
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