Ecological environment-friendly pesticide and method for preparing same

An environmental protection and pesticide technology, applied in the field of pesticides, can solve problems such as eutrophication of aquatic organisms, and achieve the effects of low cost, efficient insecticidal effect, and wide sources

Inactive Publication Date: 2018-02-16
GUILIN CHUNXIAO ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, they contain phosphorus, which can ea

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The eco-environmental protection pesticide of the present embodiment is made of the following raw materials: Agrimony 6kg, Neem 20kg, Pyrethrum 5kg, Andrographis paniculata 15kg, Dandelion 5kg, Thyme 10kg, Angelica dahurica 5kg, Nuxychia 9kg, Houttuynia cordata 5kg, Andrographis paniculata 10kg and Scutellaria baicalensis 10kg.

[0019] The preparation method of the above-mentioned eco-environmental protection pesticide comprises the following steps: weighing the following weights of fully dried and dried raw materials: Agrimony 6kg, Neem 20kg, Pyrethrum 5kg, Andrographis paniculata 15kg, Dandelion 5kg, Thyme 10kg, Angelica dahurica 5kg, Horse money Seed 9kg, Houttuynia cordata 5kg, Andrographis paniculata 10kg and Scutellaria baicalensis 10kg, after mixing uniformly, pulverize, cross 40 mesh sieves, promptly obtain described eco-environmental protection pesticide.

Embodiment 2

[0021] The eco-environmental protection pesticide of the present embodiment is made of the following raw materials: Agrimony 11kg, Neem 15kg, Pyrethrum 10kg, Andrographis paniculata 10kg, Dandelion 10kg, Thyme 7kg, Angelica dahurica 10kg, Nuxychia 6kg, Houttuynia cordata 10kg, Andrographis paniculata 7kg and Scutellaria baicalensis 15kg.

[0022] The preparation method of the above-mentioned eco-environmental protection pesticide comprises the following steps: weighing the following weights of fully dried and dried raw materials: Agrimony 11kg, Neem 15kg, Pyrethrum 10kg, Andrographis paniculata 10kg, Dandelion 10kg, Thyme 7kg, Angelica dahurica 10kg, Horse money Seed 6kg, Houttuynia cordata 10kg, Andrographis paniculata 7kg and Scutellaria baicalensis 15kg, after mixing uniformly, pulverize, cross 50 mesh sieves, promptly obtain described eco-environmental protection pesticide.

Embodiment 3

[0024] The eco-environmental protection pesticide of the present embodiment is made of the following raw materials: Agrimony 16kg, Neem 10kg, Pyrethrum 15kg, Andrographis paniculata 5kg, Dandelion 15kg, Thyme 4kg, Angelica 15kg, Nuxychia 3kg, Houttuynia cordata 15kg, Andrographis paniculata 4kg and Scutellaria baicalensis 20kg.

[0025] The preparation method of the above-mentioned eco-environmental protection pesticide comprises the following steps: weighing the following weights of fully dried and dried raw materials: Agrimony 16kg, Neem 10kg, Pyrethrum 15kg, Andrographis paniculata 5kg, Dandelion 15kg, Thyme 4kg, Angelica dahurica 15kg, Horse money Seed 3kg, Houttuynia cordata 15kg, Andrographis paniculata 4kg and Scutellaria baicalensis 20kg, after mixing uniformly, pulverize, cross 60 mesh sieves, promptly obtain described eco-environmental protection pesticide.

[0026] See Table 1 for the control effects (lethal rate %) of the eco-friendly pesticides obtained in Example...

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Abstract

The invention discloses an ecological environment-friendly pesticide and a method for preparing the same, and belongs to the technical field of pesticides. The ecological environment-friendly pesticide comprises, by weight, 6-16 parts of herba agrimoniae, 10-20 parts of fructus meliae azedarach, 5-15 parts of pyrethrum, 5-15 parts of herba andrographis, 5-15 parts of herba taraxaci, 4-10 parts ofthymus mongolicus, 5-15 parts of radix angelicae dahuricae, 3-9 parts of semen strychni, 5-15 parts of herba houttuyniae, other 4-10 parts of herba andrographis and 10-20 parts of radix scutellariae.The ecological environment-friendly pesticide and the method have the advantages that the ecological environment-friendly pesticide is free of harm or side effects on human and livestock; efficient insecticidal effects can be realized by the ecological environment-friendly pesticide, the ecological environment-friendly pesticide is free of environmental pollution or residues, and accordingly the ecological environment-friendly pesticide and the method have excellent economic values and social values.

Description

technical field [0001] The invention relates to an ecological and environment-friendly pesticide and a preparation method thereof, belonging to the technical field of pesticides. Background technique [0002] Pesticides are used to kill insects, fungi, and other organisms that harm crop growth. The earliest pesticides used were DDT, BCH, etc. They can eliminate pests in large numbers. However, they have good stability, can exist in the environment for a long time, and accumulate continuously in animals, plants and humans, so they are eliminated. Later, organophosphorus pesticides, such as dichlorvos, were used instead of the original pesticides. However, they contain phosphorus, which can easily cause eutrophication of aquatic organisms. In recent years, a batch of high-efficiency and low-toxic pesticides have appeared. Now people have found specific pesticides, that is, hormonal pesticides. Most of the pesticide residues used by people today are harmful to crops. The raw...

Claims

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Application Information

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IPC IPC(8): A01N65/34A01P7/04
CPCA01N65/00A01N65/08A01N65/10A01N65/22A01N65/26A01N65/34Y02A50/30
Inventor 黄云鸿李力
Owner GUILIN CHUNXIAO ENVIRONMENTAL PROTECTION TECH CO LTD
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