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A kind of botanical pesticide and its preparation method and application

A technology of traditional Chinese medicine and composition, applied in the field of pesticides, can solve the problem of less pesticides, achieve good effect, simple preparation method, and good control effect

Inactive Publication Date: 2016-02-10
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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  • A kind of botanical pesticide and its preparation method and application
  • A kind of botanical pesticide and its preparation method and application
  • A kind of botanical pesticide and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

Embodiment 2

[0044] Weigh 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 to get the filtrate, then add 10g of camphor before leaving the pot. After cooling, add 1L of alcohol and mix well.

Embodiment 3

[0046] Weigh raw materials according to the following formula: ground eggplant 300g, dried ginger 500g, dried pepper 400g, rhubarb 200g, mint 50g, garlic 50g. Add 15L of water, soak for 12 hours, and heat for 5 hours. Filter to obtain the filtrate, then add 50 g of camphor before leaving the pan, 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 present invention relates to a pesticide, in particular to a botanical pesticide and its preparation method and application. Background technique [0002] Due to the extensive use of chemical pesticides in the process of agricultural and forestry pest control in my country, the toxic and side effects are large, endangering the safety of human and animal life, and at the same time causing serious pollution of land and water sources, serious environmental pollution, and extensive use of chemical pesticides Drugs have brought serious consequences, the production cost is high, and the drug effect time is short. And the production method of these chemical pesticides is complicated, serious environmental pollution is arranged in the production process, endangers the physical and mental health of production staff, after using these insecticides, stay time on the surface of food, vegetable, melon and fruit, pasture etc. for a long time, it is difficult to ...

Claims

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Application Information

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Patent Type & Authority Patents(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