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Chinese herbal medicine insecticide

A technology for pesticides and Chinese herbal medicines, applied in the field of Chinese herbal medicine pesticides, can solve problems such as toxic and side effects of pesticides, and achieve the effects of low cost, large residues, 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 Chinese herbal medicine insecticide can solve the problem that existing insecticide has toxic and side effects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The herbal insecticide in this example is prepared from the following raw materials in parts by weight: 20 parts of matrine, 13 parts of neem, 3 parts of castor leaves, 5 parts of dogwood, 6 parts of ginger, 3 parts of thistle, 4 parts of mugwort leaves , 3 parts of Zanthoxylum bungeanum, 3 parts of Xanthogonia, and 6 parts of Baibu.

[0018] Preparation method: Weigh each raw material in proportion, mix them evenly, powder them, wash them with water to remove impurities, add water to decoct once, remove the medicinal residues, collect the filtrate, add alcohol solution to the filtrate for alcohol precipitation, and recover the alcohol to obtain this Chinese herbal medicine pesticides.

Embodiment 2

[0020] The herbal insecticide in this example is prepared from the following raw materials in parts by weight: 24 parts of matrine, 10 parts of neem, 5 parts of castor leaves, 4 parts of dogwood, 2 parts of ginger, 5 parts of thistle, and 6 parts of mugwort leaves , 4 parts of Zanthoxylum bungeanum, 5 parts of Xanthogonia, and 4 parts of Baibu.

[0021] Preparation method: Weigh each raw material in proportion, mix them evenly, powder them, wash them with water to remove impurities, add water to decoct once, remove the medicinal residues, collect the filtrate, add alcohol solution to the filtrate for alcohol precipitation, and recover the alcohol to obtain this Chinese herbal medicine pesticides.

Embodiment 3

[0023] The herbal insecticide in this example is prepared from the following raw materials in parts by weight: 28 parts of matrine, 15 parts of neem, 7 parts of castor leaves, 2 parts of dogwood, 4 parts of ginger, 8 parts of thistle, 2 parts of mugwort leaves , 5 parts of Zanthoxylum bungeanum, 1 part of Xanthogonia, and 2 parts of Baibu.

[0024] Preparation method: Weigh each raw material in proportion, mix them evenly, powder them, wash them with water to remove impurities, add water to decoct once, remove the medicinal residues, collect the filtrate, add alcohol solution to the filtrate for alcohol precipitation, and recover the alcohol to obtain this Chinese herbal medicine pesticides.

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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: 20-28 parts of matrine, 10-15 parts of Chinaberry root bark, 3-7 parts of castor leaves, 2-5 parts of common macrocarpium fruit, 2-6 parts of ginger, 3-8 parts of Japanese thistle herb or root, 2-6 parts of argy wormwood leaf, 3-5 parts of Sichuan pepper, 1-5 parts of airpotato yam rhizome and 2-6 parts of tuber stemona root. The Chinese herbal medicine insecticide disclosed by the invention is low in cost, reasonable in compatibility, convenient to use 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. The chemical preparations are highly toxic or slightly toxic. After traditional application, they have brought pain and disaster to people's survival. Chemical agents remain on the surface of plants, have toxic and side effects on humans, and pose a threat to human survival; in addition, the wide 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 medicine insecticide is compounded with pure Chinese herbal medicine. It has remarkable insecticidal effect and has no toxic and side effects on plants, humans and an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/48A01P7/04A01N43/90
CPCY02A50/30
Inventor 龙敏
Owner 龙敏
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