Ecological pesticide and preparation method thereof

A pesticide and ecological technology, applied in the field of pesticides, can solve problems such as eutrophication of aquatic organisms, and achieve the effects of low cost, simple preparation method and broad market prospect.

Inactive Publication Date: 2018-01-12
苏愉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, they contain phosphorus, which can easily cause eutrophication of aquatic organisms

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The ecological pesticide of this embodiment is made of the following raw materials: 10kg of Guanzhong, 14kg of Tripterygium wilfordii, 10kg of pyrethrum, 15kg of Andrographis paniculata, 10kg of Forsythia, 10kg of thyme, 15kg of Daqingye, 10kg of Strychnos, 15kg of Poria, and Andrographis paniculata 10kg, Stemona 14kg and pomegranate peel 15kg.

[0020] The preparation method of the above ecological pesticide includes the following steps:

[0021] Weigh the following fully dried and dried raw materials: 10kg of Guanzhong, 14kg of Tripterygium wilfordii, 10kg of Pyrethrum, 15kg of Andrographis, Forsythia 10kg, 10kg of Thyme, 15kg of Daqing Ye, 10kg of Strychnos, 15kg of Poria, 10kg of Andrographis, After mixing 14 kg of Stemona and 15 kg of pomegranate skin, they are crushed and passed through a 40-mesh sieve to obtain the ecological pesticide.

Embodiment 2

[0023] The ecological pesticide of this embodiment is made of the following raw materials: 5kg of Guanzhong, 20kg of Tripterygium wilfordii, 5kg of pyrethrum, 20kg of Andrographis paniculata, 5kg of Forsythia, 15kg of thyme, 10kg of Daqing Ye, 15kg of Strychnos, 10kg of Poria, and Andrographis paniculata 15kg, stalks 8kg and pomegranate peel 20kg.

[0024] The preparation method of the above ecological pesticide includes the following steps:

[0025] Weigh the following weights of fully dried and dried raw materials: 5kg of Guanzhong, 20kg of Tripterygium wilfordii, 5kg of Pyrethrum, 20kg of Andrographis, Forsythia 5kg, 15kg of Thyme, 10kg of Daqing Ye, 15kg of Strychnos, 10kg of Poria, 15kg of Andrographis, 8kg of Stemona and 20kg of pomegranate peel are mixed uniformly, crushed, and passed through a 50-mesh sieve to obtain the ecological pesticide.

Embodiment 3

[0027] The ecological pesticide of this example is made of the following raw materials: 15kg of Guanzhong, 8kg of Tripterygium wilfordii, 15kg of pyrethrum, 10kg of Andrographis paniculata, 15kg of Forsythia, 5kg of Thyme, 20kg of Daqing Ye, 5kg of Strychnos, 20kg of Poria, and Andrographis 5kg, 20kg of Stemona and 10kg of pomegranate peel.

[0028] The preparation method of the above ecological pesticide includes the following steps:

[0029] Weigh the following weights of fully dried and dried raw materials: 15kg of Guanzhong, 8kg of Tripterygium, 15kg of Pyrethrum, 10kg of Andrographis, Forsythia 15kg, 5kg of Thyme, 20kg of Daqing Ye, 5kg of Chrysanthemum, 20kg of Poria, 5kg of Andrographis, 20 kg of Stemona and 10 kg of pomegranate peel are mixed uniformly, crushed, and passed through a 60-mesh sieve to obtain the ecological pesticide.

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PUM

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Abstract

The invention discloses an ecological pesticide and a preparation method thereof and belongs to the technical field of pesticides. The ecological pesticide is prepared from the following raw materialsin parts by weight: 5-15 parts of cyrtomium fortune, 8-20 parts of tripterygium wilfordii, 5-15 parts of pyrethrum, 10-20 parts of common andrographis herb, 5-15 parts of fructus forsythia, 5-15 parts of thyme, 10-20 parts of folium isatidis, 5-15 parts of nux vomica, 10-20 parts of poria cocos, 5-15 parts of common andrographis herb, 8-20 parts of radix stemonae and 10-20 parts of pomegranate bark. The ecological pesticide disclosed by the invention is harmless to people and livestock, does not have any side effect, has high-efficiency insecticidal action, is environmental-friendly and residue-free and has excellent economic value and social value.

Description

Technical field [0001] The invention relates to an ecological pesticide and a preparation method thereof, and belongs to the technical field of pesticides. Background technique [0002] Pesticides can be used to kill insects, fungi and other organisms that harm crop growth. The earliest pesticides used are DDT, BHC, etc., which can eliminate pests in large quantities. But they have good stability, can exist in the environment for a long time, and accumulate in animals, plants and human body, so they are eliminated. Later, organic phosphorus pesticides, such as dichlorvos, were used instead of the original pesticides. However, they contain phosphorus, which can easily cause eutrophication of aquatic organisms. In recent years, a batch of high-efficiency and low-toxic pesticides have appeared. Now people have found specific pesticides, namely hormone pesticides. The pesticide residues used by people nowadays are harmful to crops. The raw materials of the present invention have w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/46A01P7/04
CPCY02A50/30
Inventor 苏愉
Owner 苏愉
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