Chinese herbal medicine insecticide

A technology of insecticide and Chinese herbal medicine, which is applied in the field of Chinese herbal medicine insecticide, can solve the problems of insecticide toxicity and side effects, and achieve the effect of low cost, simple preparation method and remarkable insecticidal effect

Inactive Publication Date: 2015-02-04
龙敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to provide a kind of Chinese herbal medicine insecticide, this ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] In this example, the herbal insecticide is prepared from the following raw materials in parts by weight: 25 parts of matrine, 22 parts of neem root bark, 10 parts of Houttuynia cordata, 7 parts of Pteris chinensis, 13 parts of magnolia seeds, and Wujia bark 12 parts, 6 parts of turmeric, 6 parts of aconitum, 5 parts of Angelica dahurica, 4 parts of Euphorbia, and 4 parts of pomegranate peel.

[0018] The preparation method is as follows: weigh the raw materials according to the above ratio, mix them evenly, grind them, wash them with water to remove impurities, add water whose weight is twice the total weight of the raw materials of Chinese herbal medicines, decoct twice, and decoct for 1 hour each time, remove the medicinal residues, Collect the medicinal solution to obtain the Chinese herbal medicine insecticide.

Embodiment 2

[0020] In this example, the herbal insecticide is prepared from the following raw materials in parts by weight: 20 parts of matrine, 26 parts of neem root bark, 9 parts of Houttuynia cordata, 10 parts of Pteris vulgaris, 9 parts of magnolia seeds, and Wujia bark 13 parts, 8 parts of turmeric, 8 parts of aconitum, 4 parts of Angelica dahurica, 2 parts of Euphorbia, and 5 parts of pomegranate peel.

[0021] The preparation method is as follows: weigh the raw materials according to the above ratio, mix them evenly, grind them, wash them with water to remove impurities, add water whose weight is 2.5 times the total weight of the raw materials of Chinese herbal medicines, decoct 3 times, decoct for 1 hour each time, remove the medicinal residues, Collect the medicinal solution to obtain the Chinese herbal medicine insecticide.

Embodiment 3

[0023] The herbal insecticide in this example is prepared from the following raw materials in parts by weight: 30 parts of matrine, 30 parts of neem root bark, 8 parts of Houttuynia cordata, 8.5 parts of Pteris chinensis, 5 parts of magnolia seeds, and Wujia bark 15 parts, 5 parts of turmeric, 10 parts of aconitum, 3 parts of Angelica dahurica, 6 parts of Euphorbia, and 2.5 parts of pomegranate peel.

[0024] The preparation method is as follows: weigh the raw materials according to the above ratio, mix them evenly, grind them, wash them with water to remove impurities, add water whose weight is 1.8 times the total weight of the raw materials of Chinese herbal medicines, decoct twice, each decoction for 1 hour, remove the medicinal residues, Collect the medicinal solution to obtain the Chinese herbal medicine insecticide.

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PUM

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Abstract

The invention discloses a Chinese herbal medicine insecticide, relating to the technical field of insecticides. The Chinese herbal medicine insecticide is prepared from the following raw materials in parts by weight: 20-30 parts of matrine, 22-30 parts of chinaberry root bark, 8-10 parts of heartleaf houttuynia herb, 7-10 parts of Chinese brake herb, 5-13 parts of climbing fig fruit, 12-15 parts of cortex acanthopanacis, 5-8 parts of curcuma longa, 6-10 parts of aconite, 3-5 parts of dahurian angelica root, 2-6 parts of euphorbia pekinensis and 2.5-5 parts of pomegranate bark. The Chinese herbal medicine insecticide disclosed by the invention is reasonable in compatibility, low in cost, simple in preparation method and significant in insecticidal effect, and the problems that conventional chemical preparations and toxic pesticides are high in residual quantity, can cause toxic or side effects to plants, human and livestock, and can pollute environment are solved.

Description

technical field [0001] The invention relates to the technical field of insecticides, in particular to a Chinese herbal medicine insecticide. Background technique [0002] Most of the existing insecticides are chemical preparations, which are highly toxic or slightly toxic, and through traditional application, they bring pain and disaster to people's existence. Chemical agents remain on the surface of plants, have toxic side effects on humans, and pose a threat to human survival. In addition, the widespread application of chemical agents has endangered ecological agriculture and polluted soil and water resources. Chemical preparations are mainly contact killing, with obvious lethality, but they do not conform to the concept of green, environmental protection and health. [0003] Chinese herbal insecticides are compounded with pure Chinese medicines. They have remarkable insecticidal effects and have no toxic and side effects on plants, humans and animals. They are green and...

Claims

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Application Information

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IPC IPC(8): A01N65/48A01P7/04A01N43/90
Inventor 龙敏
Owner 龙敏
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