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Traditional Chinese medicine insecticide and preparation method thereof

A technology for pesticides and traditional Chinese medicines, applied in the field of traditional Chinese medicine pesticides and their preparation, can solve the problems of unsatisfactory insecticidal effect, affecting people's health and the like, and achieve the effects of easy popularization, low cost and simple preparation.

Inactive Publication Date: 2012-05-16
CHENGDU SHUNFA DISINFECTANT & WASHING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] 1. The selected raw materials are all plants that contain volatile oil and can emit pungent odors, which can play a certain role in dispersing pests, but the insecticidal effect is not ideal;
[0012] 2. The smell emitted by some raw materials will affect people's health, and some smells will attract some insects instead, which is counterproductive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Soak 20g of Tiannanxing in water for 27 hours, and change the water twice a day, wash it after soaking, put it in a dry and cool place to dry in the shade, crush it, and grind it into a fine powder. Crush 28g of Sanfensan, 17g of Liuxuzi, 27g of Leiwan, 14g of Gallbladder, 13g of Aconitum, 23g of Aconite, 19g of Cinnabar and 15g of Euphorbia, and grind them into fine powder. Dried 15g of datura in the sun, lost all the moisture, crushed, and degreased 6g of croton to make frost. Mix all the processed medicinal materials with water and decoct for 31 minutes, filter out the medicinal residues, and the filtrate can be sprayed after ultrafiltration with a built-in polypropylene filter element ultrafiltration machine.

Embodiment 2

[0043] Soak 24g of Tiannanxing in water for 29 hours, and change the water 3 times a day, wash it after soaking, put it in a dry and cool place to dry in the shade, crush it, and grind it into a fine powder. Crush 31g of Sanfensan, 19g of Liuxuzi, 38g of Leiwan, 17g of bile alum, 15g of Aconitum aconitum, 25g of aconite, 25g of cinnabar and 17g of Euphorbia, and grind them into fine powder. Dried 18g of datura in the sun, lost all moisture, crushed, degreased 8g of croton to make frost. Mix all the processed medicinal materials with water and decoct for 35 minutes, filter out the medicinal residues, and the filtrate can be sprayed after ultrafiltration with a built-in polypropylene filter element ultrafiltration machine.

Embodiment 3

[0045] Soak 31g of Tiannanxing in water for 31 hours, and change the water 4 times a day, wash it after soaking, put it in a dry and cool place to dry in the shade, crush it, and grind it into fine powder. Crush 37g of Sanfensan, 26g of Liuxuzi, 42g of Leiwan, 25g of Gallbladder, 18g of Aconitum, 35g of Aconite, 31g of Cinnabar and 22g of Euphorbia, and grind them into fine powder. Dried 25g of datura in the sun, lost all the moisture, crushed, degreased 9g of croton and made frost. Mix all the processed medicinal materials with water and decoct for 43 minutes, filter out the medicinal residues, and the filtrate can be sprayed after ultrafiltration with a built-in polypropylene filter element ultrafiltration machine.

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PUM

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Abstract

The invention relates to a traditional Chinese medicine insecticide and a preparation method thereof; the traditional Chinese medicine insecticide comprises the herbal medicine of Chinese azalea fruit, flos daturae, arisaema, anisodus acutangulus, sclerotium mylittae, radix aconiti agrestis, bluestone, aconite, cinnabar, croton and euphorbia. The herbal medicine is prepared into the traditional Chinese medicine insecticide after being processed, decocted and filtered, various agricultural pests can be effectively killed, the killing rate is above 90 percent, and the pure traditional Chinese medicine insecticide is green and environmental-friendly, does not pollute the environment and crops, is convenient to prepare, is low in cost, and is easy to popularize and use.

Description

technical field [0001] The invention relates to an insecticide and a preparation method thereof, more specifically, the invention relates to a traditional Chinese medicine insecticide and a preparation method thereof. Background technique [0002] Drugs mainly used to control agricultural pests and urban sanitation pests. It has a long history of use, large dosage 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] Common pesticides currently on the market are mainly the following categories: [0004] 1. Stomach poison: it enters the digestive system through the insect's mouth to kill the poison. [0005] 2. Contact killing agent: After cont...

Claims

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Application Information

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IPC IPC(8): A01N65/40A01N65/16A01N65/38A01N65/00A01N65/32A01N61/00A01N65/08A01N65/18A01P7/00
Inventor 梁宗贵
Owner CHENGDU SHUNFA DISINFECTANT & WASHING TECH
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