Biopesticide and processing method thereof

A technology of biological pesticides and processing methods, applied in the field of pesticides, can solve the problems of great health hazards of chemical pesticides, and achieve high-efficiency insecticidal effects

Inactive Publication Date: 2020-02-18
ANHUI YINONG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in recent years, people have found that chemical pesticides are extrem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A biopesticide, comprising the following raw materials in parts by weight: 6 parts of neem, 6 parts of pyrethrum, 5 parts of dandelion, 5 parts of pepper, 4 parts of Senecio, 3 parts of geranium, 3 parts of saponin leaves, and 2 parts of dandelion , 2 parts of Baibu, 1 part of Coptis chinensis.

[0022] The processing method of above-mentioned biological pesticide, concrete steps are as follows:

[0023] S1: Weigh each raw material according to the above weight relationship;

[0024] S2: Mix the raw materials and pulverize them;

[0025] S3: put the pulverized raw materials into an extraction tank, add 6 times the weight of the raw materials in water, soak for 1 hour, boil for 70 minutes, and filter to obtain the first filtrate and the first filter residue;

[0026] S4: Take the first filter residue, add 4 parts by weight of water, boil it, then simmer for 50 minutes on low heat, and filter to obtain the second filtrate and the second filter residue;

[0027] S5: Aft...

Embodiment 2

[0029] A biological pesticide, comprising the following raw materials in parts by weight: 8 parts of neem, 8 parts of pyrethrum, 7 parts of dandelion, 7 parts of pepper, 6 parts of Senecio, 5 parts of geranium, 5 parts of saponin leaves, and 4 parts of peony , 4 parts of 100 parts, 3 parts of Coptis chinensis.

[0030] The processing method of above-mentioned biological pesticide, concrete steps are as follows:

[0031] S1: Weigh each raw material according to the above weight relationship;

[0032] S2: Mix the raw materials and pulverize them;

[0033] S3: Put the pulverized raw materials into an extraction tank, add water with 8 times the weight of the raw materials, soak for 1.2 hours, boil and boil for 60 minutes on low heat, and filter to obtain the first filtrate and the first filter residue;

[0034] S4: Take the first filter residue, add 5 parts by weight of water, boil it, then simmer for 40 minutes on low heat, and filter to obtain the second filtrate and the secon...

Embodiment 3

[0037] A biopesticide, comprising the following raw materials in parts by weight: 12 parts of neem, 12 parts of pyrethrum, 10 parts of dandelion, 10 parts of pepper, 8 parts of Senecio, 7 parts of geranium, 7 parts of saponin leaves, and 6 parts of leaking reed , 6 parts of Baibu, 5 parts of Coptis chinensis.

[0038] The processing method of above-mentioned biological pesticide, concrete steps are as follows:

[0039] S1: Weigh each raw material according to the above weight relationship;

[0040] S2: Mix the raw materials and pulverize them;

[0041] S3: put the pulverized raw materials into an extraction tank, add water 10 times the weight of the raw materials, soak for 1.5 hours, boil and boil for 50 minutes on low heat, filter to obtain the first filtrate and the first filter residue;

[0042] S4: Take the first filter residue, add 6 parts by weight of water, boil it, boil it on low heat for 30 minutes, and filter to obtain the second filtrate and the second filter resi...

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PUM

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Abstract

The invention relates to a biopesticide comprising the following raw materials in parts by weight: 6 to 12 parts of fructus meliae azedarach, 6 to 12 parts of pyrethrum, 5 to 10 parts of herba taraxaci, 5 to 10 parts of pericarpium zanthoxyli, 4 to 8 parts of climbing groundsel herb, 3 to 7 parts of herba geranii, 3 to 7 parts of folium gleditsiae sinensis, 2 to 6 parts of radix rhapontici, 2 to 6parts of radix stemonae, and 1 to 5 parts of rhizoma coptidis. The pesticide provided by the invention is prepared from the Chinese herbs, and has no harm and no side effects to humans and animals; and meanwhile, all the raw materials have a synergistic effect, so that the prepared biopesticide has an efficient insecticidal effect.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a biological pesticide and a processing method thereof. Background technique [0002] Pesticides play a pivotal role in agricultural production. However, in recent years, people have found that chemical pesticides are extremely harmful to the natural environment and human health in production practice. The "Pesticide Action Network" international organization meeting pointed out that: 60% of chemical pesticides have been proven to contain carcinogens, and 118 kinds of pesticides can destroy the hormone balance of the human body. A research report by the United Nations shows that at present, chemical pesticide poisoning occurs at least every year in the world There were 25 million incidents, resulting in nearly 20,000 deaths. The "Pesticide Action Network" international conference called on countries to reduce the use of chemical pesticides as much as possible to ensure the s...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01P7/04
CPCA01N65/00A01N65/20A01N65/26A01N65/32A01N65/36A01N65/46Y02A50/30
Inventor 徐益峰方润徐金娇宁早霞刘明浩吴兵王震张帆袁成军季汪洋安林峰
Owner ANHUI YINONG CHEM
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