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Highly effective environment-friendly type biological insecticide

A bio-insecticide, environmental protection technology, applied in the directions of insecticides, acaricides, biocides, etc., can solve the problems of pesticide residues, ecological environment impact, environmental pollution, etc., to achieve the production process is simple and easy, promote The effect of human health and rich source of raw materials

Inactive Publication Date: 2008-02-13
李建林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of pesticides is indispensable for the prevention and control of agricultural diseases and insect pests, but the frequent use of chemical pesticides will have an impact on the ecological environment
For a long time, the control of pests has mainly relied on chemical pesticides. The long-term and large-scale use of chemical pesticides has brought increasingly serious problems to humans and society, such as pesticide residues, pest resistance, ecological destruction and Environmental pollution and other issues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0016] The preparation method of efficient environment-friendly biopesticide of the present invention is as follows:

[0017] Add appropriate amount of d-limonene, azadirachtin and emulsifier into the container, stir and mix evenly, gradually add solvent in the process of stirring to make up the amount of solvent, and fully stir for 60 minutes, it will become a transparent liquid product with orange flavor. The pesticide does not emit any pollutants during the production process.

[0018] According to the high-efficiency environment-friendly biopesticide of the present invention, the composition ratio of its component content has following several embodiments:

Embodiment 1

[0020] The component content ratio of the insecticide is: 15% (weight) of d-limonene, 0.1% (weight) of azadirachtin, 10% (weight) of emulsifier, and 74.9% (weight) of solvent. During the experiment, the insecticidal effect was tested in the cotton field with a ratio of 1:100 mixed with water. After 24 hours of spraying, the cotton bollworm died.

Embodiment 2

[0022] The component content ratio of the insecticide is: 25% (weight) of d-limonene, 1% (weight) of azadirachtin, 25% (weight) of emulsifier, and 49% (weight) of solvent. In the laboratory, mosquitoes, cockroaches and cockroaches are directly sprayed to kill mosquitoes, cockroaches and cockroaches after spraying for 5 minutes.

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PUM

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Abstract

The invention relates to a high-efficiency and environment-friendly biopesticide, which uses natural plant extracts entirely, takes d-limonene and azadirachtin as the main effective composition, and its components contain d-limonene by 10% to 40% (by weight) , 0.1% to 5% (weight) of azadirachtin, 10% to 25% (weight) of an emulsifier, and 30% to 74.9% (weight) of a solvent. The insecticide of the present invention can completely replace chemical insecticides and chemical pesticides, is non-toxic, and has greater quick-acting properties than currently used biological insecticides and biological pesticides, and has far-reaching significance for protecting ecology, protecting the environment, and promoting human health. The insecticide of the present invention is non-toxic and non-irritating to humans and animals, and can be used in any environment and directly imported fruit and vegetable products. The insecticide produced according to the invention has abundant sources of raw materials, simple and easy production process, does not produce or discharge any pollutants in the production process, and does not pollute the environment.

Description

technical field [0001] The invention relates to biotechnology, belongs to biological pesticides and hygienic insecticides, in particular to a high-efficiency and environment-friendly biological insecticide with natural plant extracts as the main effective composition. Background technique [0002] Controlling disease vector organisms such as mosquitoes, flies, cockroaches, ants, fleas, and mites is the most effective means to prevent the outbreak of vector biological diseases. Disease media organisms can spread many major diseases, which seriously threaten human health and life safety, which is the top priority of our country's health and disease prevention work. [0003] Crop pests are one of the main causes of crop yield reduction, so pest control is an important link in agricultural production. The use of pesticides is indispensable to prevent and control agricultural diseases and insect pests, but the frequent use of chemical pesticides will have an impact on the ecolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01P7/02A01P7/04A01N65/00
Inventor 李建林
Owner 李建林
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