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Pesticide residue scavenging agent

A technology for pesticide residues and scavengers, which is applied in the direction of protection devices against harmful chemicals, and can solve problems such as pesticide residues

Active Publication Date: 2010-02-17
邓传安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While controlling pests and diseases, weeding and regulating plant growth, pesticides also remain in organisms, agricultural by-products and the environment, resulting in pesticide residues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Example 1. Take 5kg of licorice, 15kg of Cimicifuga, 40kg of Chuanxiong, 60kg of comfrey, 40kg of honeysuckle, 40kg of dandelion, 40kg of houttuynia, 40kg of forsythia, 40kg of viola, 40kg of burdock, 60kg of Daqingye, and 60kg of wild chrysanthemum. It is crushed and ground into powder, soaked in 3300kg of hot water at 80°C and stirred for 16 hours, and then filtered to obtain the pesticide residue scavenger liquid.

Embodiment 2

[0011] Example 2. Take 10kg of licorice, 10kg of Cimicifuga, 50kg of Chuanxiong, 50kg of comfrey, 50kg of honeysuckle, 50kg of dandelion, 50kg of houttuynia, 50kg of forsythia, 50kg of viola, 50kg of burdock, 50kg of Daqingye, and 50kg of wild chrysanthemum. After being crushed and ground into powder, soak in 3350kg of hot water at 90°C and stir for 15 hours, and then filter to obtain the pesticide residue scavenger aqueous solution.

[0012] Example 1. Take licorice 15kg, cohosh 5kg, chuanxiong 60kg, comfrey 40kg, honeysuckle 60kg, dandelion 60kg, houttuynia cordata 60kg, forsythia 60kg, viola 60kg, burdock 60kg, Daqingye 40kg, wild chrysanthemum 40kg. After being crushed and ground into powder, soak and stir in 3300kg of hot water at 100°C for 14 hours, and then filter to obtain the pesticide residue scavenger aqueous solution.

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PUM

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Abstract

The invention relates to a pesticide residue scavenging agent comprising the following Chinese medicinal herb components in parts by weight: 5-15 parts of liquorice, 5-15 parts of cimicifuga foetida,40-60 parts of rhizoma ligustici wallichii, 40-60 parts of lithospermum, 40-60 parts of honeysuckle, 40-60 parts of dandelion, 40-60 parts of ordate houttuynia, 40-60 parts of forsythia, 40-60 parts of Chinese violet, 40-60 parts of burdock, 40-60 parts of dyers woad leaf and 40-60 parts of wild chrysanthemum flower. The preparation method comprises the following steps: grinding the Chinese medicinal herbs into powder; soaking the powder in hot water at the temperature from 80 DEG C to 100 DEG C and stirring; and filtering the powder to obtain the pesticide residue scavenging agent. The pesticide residue scavenging agent can not only effectively and quickly scavenge pesticide residues on crops, but also effectively and quickly clean the residues of various different pesticides sprayed on different crops, and has a broad-spectrum scavenging effect.

Description

technical field [0001] The invention relates to a pesticide residue scavenger, which is used for removing pesticide residues left on crops after spraying pesticides. Background technique [0002] In today's world, in agricultural production, in order to ensure and promote the growth of plants and crops, a large number of pesticides are used to prevent and control diseases and insect pests, weeding and regulating plant growth. Pesticides control pests, weeds and regulate plant growth, but also remain in organisms, agricultural by-products and the environment, resulting in pesticide residues. The so-called pesticide residue refers to the general term of the trace amount of toxic metabolites, degradation products and impurities of the original pesticide remaining in organisms, agricultural by-products and the environment after the use of pesticides. Pesticide residues last for a long time or a short time, and the amount is more or less. The sources of pesticide raw materials ...

Claims

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Application Information

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IPC IPC(8): A62D3/00A62D101/04A62D101/20
Inventor 邓传安邓天华邓渊
Owner 邓传安
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