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Preparation technique of natural Chinese herbal medicine insect control pesticide

A technology of natural Chinese herbal medicine and preparation technology, which is applied in the field of preparation technology of natural Chinese herbal medicine pest control pesticides, can solve the problems of endangering human health, insect resistance, and affecting human health, so as to help turn waste into wealth and kill insects Quick and thorough, low-cost results

Inactive Publication Date: 2013-05-29
DALIAN DEDA TECH DEV
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AI Technical Summary

Problems solved by technology

For a long time, highly toxic chemical pesticides such as methamidophos, parathion, and omethoate have been used for the prevention and control of this disease, which has seriously polluted the environment and endangered human health, and the pests have developed drug resistance: therefore, the state expressly prohibits Application of highly toxic chemical pesticides on crops
Due to the problems of pollution, toxicity, resistance, and drug damage of chemical pesticides, human and livestock poisoning incidents due to chemical pesticides continue to occur, which will seriously affect human health
It has long been recorded in "Shen Nong's Materia Medica" that Chinese herbal medicines are used to prevent and control pests and diseases of vegetables, fruits, food crops, and flowers. Therefore, using natural plants as pesticides to prevent and control crops and pests has become the direction of people's research on pesticides. The technology is still immature, and it is often necessary to rely on chemical pesticides to eliminate pests

Method used

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Embodiment Construction

[0009] A preparation process of natural Chinese herbal medicine pest control pesticides, characterized in that: choose Kupiten, Shijunzi, betel nut, Tongcao, tobacco leaves, pine needles as raw materials, the weight ratio is 2:3:2.5:1:4:3, after Select materials, crush and grind, add appropriate amount of water to mix, boil the pesticide for about 2-3 hours, let it stand for cooling, filter out the sediment, add preservatives, then filter again, and then precipitate to obtain a mixture of pesticides, seal it in cans, High-temperature sterilization to obtain natural Chinese herbal pest control pesticides.

[0010] The advantages of the present invention are:

[0011] 1. The main raw materials of the present invention are easy to select and match, and the cost is low, which is beneficial to turning waste into treasure. The pesticide of the invention is pure natural, can kill pests, and has no effect on beneficial insects. The invention has the advantages of simple process, ...

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Abstract

The invention relates to the field of pesticides, in particular to a preparation technique of natural Chinese herbal medicine insect control pesticide. The natural Chinese herbal medicine insect control pesticide, with raw materials easy to match, is low in cost and purely natural, makes waste profitable, and kills insects without affection on useful insects. The preparation technique is simple, high in pesticide effect, laborsaving and easy for batch production. The natural Chinese herbal medicine insect control pesticide prepared by the preparation technique is pollution-free, environment-friendly and widely applicable and substitutes for chemical pesticides, residues are reduced, and the environment is protected. Besides, the natural Chinese herbal medicine insect control pesticide is high in osmosis, quick and thorough in killing insects, long in pesticide effect, convenient to use and free of hurts on humans and animals, and is a special-effect pesticide for fungus organisms.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a preparation process of natural Chinese herbal pesticides for pest control. Background technique [0002] Bore worms, star caterpillars, scale insects, leaf rollers, cabbage caterpillars, psyllids, and mites are common pests on fruit trees, flowers, and crops. The insects have a large area, reproduce quickly, and cause great harm. They often cause fallen leaves, rotten fruits, Severe losses such as crop death and crop failure. For a long time, highly toxic chemical pesticides such as methamidophos, parathion, and omethoate have been used for the prevention and control of this disease, which has seriously polluted the environment and endangered human health, and the pests have developed drug resistance: therefore, the state expressly prohibits Application of highly toxic chemical pesticides on crops. Due to the problems of pollution, toxicity, resistance, and injury caused by chemical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/40A01N65/38A01N65/14A01N65/08A01N65/06A01P7/00
CPCY02A50/30
Inventor 于楠楠
Owner DALIAN DEDA TECH DEV
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