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Traditional Chinese medicine composition and preparation method and application thereof

A composition and technology of traditional Chinese medicine, applied in the field of pesticides, can solve problems such as few types, and achieve the effects of high pertinence, good control effect and high safety

Inactive Publication Date: 2016-11-23
七台河市富国生物科技有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few types of plant-derived biopesticides at present, so it is urgent to develop new plant-derived biopesticides

Method used

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  • Traditional Chinese medicine composition and preparation method and application thereof
  • Traditional Chinese medicine composition and preparation method and application thereof
  • Traditional Chinese medicine composition and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] The preparation of embodiment 1 biopesticide

[0057] Implementation location: Nanning City, Guangxi Province

[0058] The formula of the biopesticide in this example is: 5 parts of Gentleman, 1 part of Plantago, 2 parts of Crane Lice, 5 parts of Catkin, 1 part of Betel Nut, 2 parts of Guanzhong, 1 part of Leiwan, 3 parts of Evodia, fishy 1 part of grass, 2 parts of neem bark, 1 part of neem seed, 7 parts of pepper, 1 part of zanthoxylum bungeanum, 3 parts of cnidium.

[0059] The biological pesticide is extracted according to the following steps:

[0060] Wash the gentleman, psyllium, crane lice, catkins, betel nut, Guanzhong, Leiwan, Evodia, neem bark, Houttuynia cordata, pepper, and Zanthoxylum bungeanum, add 6 times the volume of pure water, and decoct twice , 2 hours each time, after concentration, the water extract is obtained.

[0061] Wash Neem and Cnidium, add 8 times the volume of absolute ethanol, reflux extraction twice, each time for 2 hours, combine the...

Embodiment 2

[0063] The preparation of embodiment 2 biological pesticides

[0064] Implementation location: Qinhuangdao City, Hebei Province

[0065] The formula of the biopesticide in this example is: 6 parts of Gentleman, 1.2 parts of Plantago, 3 parts of crane louse, 6 parts of Chinese catkins, 2 parts of betel nut, 3 parts of Guanzhong, 1.2 parts of Lei Wan, 4 parts of Evodia rutaecarpa, fishy 1.2 parts of grass, 3 parts of neem bark, 1.2 parts of neem seeds, 8 parts of pepper, 2 parts of Zanthoxylum bungeanum, and 4 parts of cnidium.

[0066] The biological pesticide is extracted according to the following steps:

[0067] Wash the gentleman, psyllium, crane lice, catkins, betel nut, Guanzhong, Leiwan, Evodia, neem bark, Houttuynia cordata, pepper, and peppercorns, add 8 times the volume of pure water, and decoct 3 times , 2 hours each time, after concentration, the water extract is obtained.

[0068] Wash Neem and Cnidium, add 10 times the volume of absolute ethanol, reflux extract...

Embodiment 3

[0070] The preparation of embodiment 3 biological pesticides

[0071] Implementation location: Qitaihe City, Heilongjiang Province

[0072] The formula of the biopesticide in this example is: 7 parts of Gentleman, 1.5 parts of Plantago, 4 parts of crane louse, 7 parts of Chinese catkin, 3 parts of betel nut, 4 parts of Guanzhong, 1.5 parts of Leiwan, 6 parts of Evodia, fishy 1.5 parts of grass, 4 parts of neem bark, 1.5 parts of neem seeds, 9 parts of pepper, 3 parts of Zanthoxylum bungeanum, and 5 parts of cnidium.

[0073] The biological pesticide is extracted according to the following steps:

[0074] Wash the gentleman, psyllium, crane lice, catkins, betel nut, Guanzhong, Leiwan, Evodia, neem bark, Houttuynia cordata, pepper, and Zanthoxylum bungeanum, add 6 times the volume of pure water, and decoct 3 times , 4 hours each time, after concentration, the water extract is obtained.

[0075] Wash Neem and Cnidium, add 10 times the volume of absolute ethanol, reflux extract...

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Abstract

The invention relates to the technical field of pesticides, in particular to a traditional Chinese medicine composition and a preparation method and application thereof. The traditional Chinese medicine composition is prepared from, by weight, the fruit of rangoon creeper, semen plantaginis, common carpesium fruits, fructus ulmi, areca-nuts, cyrtomium fortunei, stone-like omphalia, fructus evodiae, herba houttuyniae, chinaberry bark and root-bark, the fruit of chinaberry trees, peppers, pepper and fructus cnidii. All natural plant extract is adopted in the traditional Chinese medicine composition, the multiple different kinds of extracts are in reasonable compatibility through scientific extraction, and a good plant pest control effect is achieved. Compared with a common chemical pesticide, the insect killing effect of multiple effective ingredients of the biopesticide is good, the pesticide resistance of diseases and pests can be effectively restrained, high pertinency is achieved, and the traditional Chinese medicine composition is harmless to people, livestock, birds and the like. The traditional Chinese medicine composition contains no chemical additive, and is high in safety, biodegradable, safe and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a traditional Chinese medicine composition and its preparation method and application. Background technique [0002] With the continuous development of modern agriculture, the use of chemical pesticides is becoming more and more widespread. When chemical pesticides are used in large quantities, their residual toxic substances seriously pollute the environment, endanger food safety, and cause long-term adverse effects on people's health. Therefore, it is imminent to develop an effective, non-toxic and environmentally friendly new pesticide. [0003] Biological pesticides refer to biological source preparations used to prevent and control plant diseases, insects, weeds and other harmful organisms and their metabolites. Its characteristics are: non-toxic and harmless to the human body, and can be naturally degraded without polluting the environment. Compared with single-ingredie...

Claims

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Application Information

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IPC IPC(8): A01N65/40A01N63/02A01P7/02A01P7/04
CPCA01N63/10A01N65/00A01N65/40A01N2300/00Y02A50/30
Inventor 刘欣王晓辉代光武代建国
Owner 七台河市富国生物科技有限责任公司
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