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Plant pesticide as well as preparation method and application thereof

A technology of botanical pesticides and traditional Chinese medicines, applied in the field of pesticides, can solve the problems of less pesticides and the like, and achieve the effects of good effect, simple preparation method and good control effect.

Inactive Publication Date: 2014-07-23
欧湘林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, there are still relatively few traditional Chinese medicine insecticides that are truly broad-spectrum and practical.

Method used

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  • Plant pesticide as well as preparation method and application thereof
  • Plant pesticide as well as preparation method and application thereof
  • Plant pesticide as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Weigh the raw materials according to the following formula: 200g ground eggplant, 400g dried ginger, 200g dried pepper, 300g rhubarb, 50g mint, and 50g garlic. Add 10L of water, soak for 24 hours, and heat for 5 hours. The filtrate is filtered, and 50g of camphor is added before being out of the pot. After cooling, add 2L of alcohol and mix well.

Embodiment 2

[0044] Weigh the raw materials according to the following formula: ground eggplant 50g, dried ginger 250g, dried pepper 150g, rhubarb 200g, mint 20g, garlic 20g. Add 5L of water, soak for 30 hours, and heat for 4 hours. Filter the filtrate, then add 10g camphor before leaving the pot. After cooling, add 1L of alcohol and mix well.

Embodiment 3

[0046] Weigh the raw materials according to the following formula: 300g ground eggplant, 500g dried ginger, 400g dried pepper, 200g rhubarb, 50g mint, and 50g garlic. Add 15L of water, soak for 12 hours, and heat for 5 hours. Filter the filtrate, then add 50g of camphor before leaving the pot and mix well.

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Abstract

The invention relates to a plant pesticide as well as a preparation method and an application thereof. The plant pesticide provided by the invention mainly comprises pratia fruits, dried ginger, dried chilies, rheum officinale, mints, garlic and camphor. A traditional Chinese medicine pesticide provided by the invention is synthesized by natural plants and does not contain any toxic chemical components; after the pesticide is sprayed, residual toxins do not exist on plants, fruit trees and vegetables; a currently-used chemical pesticide can be replaced; the plant pesticide is a novel harmless and environment-friendly pesticide; the preparation method is simple and the effect is good; the plant pesticide can be used for preventing and treating plant diseases and insect pests of various crops; the plant pesticide particularly has good prevention and treatment effects on homoptera phytophthira and aleyrodid insect pests.

Description

Technical field [0001] The invention relates to a pesticide, in particular, to a plant-derived pesticide and a preparation method and application thereof. Background technique [0002] As my country currently uses a large number of chemical pesticides in the process of preventing and controlling agricultural and forestry pests and diseases, they have serious side effects and endanger the lives of people and animals. At the same time, they cause serious pollution of land and water sources, serious environmental pollution, and extensive use of chemical pesticides. The drug brings serious consequences, high production cost and short drug effect time. Moreover, the production methods of these chemical pesticides are complicated, and there is serious environmental pollution during the production process, which endangers the physical and mental health of the production personnel. After using these pesticides, they will stay on the surface of grains, vegetables, fruits, and pastures for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/48A01P7/04A01N35/06A01N31/02
CPCY02A50/30
Inventor 欧湘林欧阳芳戈峰门兴元刘向辉
Owner 欧湘林
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