Traditional Chinese medicine pesticide composition and preparation method thereof

A traditional Chinese medicine pesticide and composition technology, applied in the field of pesticides, can solve the problems that chemical pesticides are not suitable for long-term abuse, destroy the ecological balance of nature, endanger the health of humans and animals, etc., and achieve the effects of cool drug properties, fast onset of action, and high molding rate

Inactive Publication Date: 2018-02-23
李旭冉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] While traditional chemical pesticides play a positive role in increasing agricultural production and preventing pests and diseases, they also have serious side effects, such as: easily causing environmental pollution, destroying the ecological balance of nature, leaving r...

Method used

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  • Traditional Chinese medicine pesticide composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A traditional Chinese medicine pesticide composition is composed of the following raw materials in parts by weight: 7 parts of betel nut, 8 parts of Lei Wan, 10 parts of Gentleman, 8 parts of Nepeta chinensis, 16 parts of Wujia skin, 5 parts of pomegranate skin, 4 parts of Pulsatilla chinensis, 10 parts of onion, 8 parts of sodium lignosulfonate, 2 parts of starch, 20 parts of kaolin.

[0029] Its preparation method comprises the following steps:

[0030] (1) Take various Chinese medicine raw materials in said parts by weight, dry, pulverize, and mix uniformly;

[0031] 2) Add 8 times the weight of water to the mixture in step (1), soak at 80°C for 2 hours, then add 0.5% cellulase for enzymatic hydrolysis for 5 hours, the pH of the enzymatic hydrolysis is 5.0, assisted by ultrasonic treatment for 20 minutes, and filter , collecting the extract; the ultrasonic frequency is 15kHz, and the power is 300W;

[0032] (3) Concentrating the extract obtained in step (2) to remo...

Embodiment 2

[0035] A traditional Chinese medicine pesticide composition is composed of the following raw materials in parts by weight: 9 parts of betel nut, 9 parts of Leiwan, 12 parts of Shijunzi, 9 parts of Nepeta chinensis, 17 parts of Wujia skin, 6 parts of pomegranate skin, 5 parts of Pulsatilla chinensis, 13 parts of onion, 10 parts of calcium lignosulfonate, 1 part of urea, 2 parts of polyvinyl alcohol, 22 parts of bentonite.

[0036] Its preparation method comprises the following steps:

[0037] (1) Take various Chinese medicine raw materials in said parts by weight, dry, pulverize, and mix uniformly;

[0038] (2) Add 8 times the weight of water to the mixture in step (1), soak it at 60°C for 3 hours, then add 1.0% cellulase for enzymolysis for 8 hours, the pH of the enzymolysis is 5.0, and ultrasonically assist treatment for 30 minutes, Filter and collect the extract; the ultrasonic frequency is 15kHz, and the power is 300W;

[0039] (3) Concentrating the extract obtained in st...

Embodiment 3

[0042] A traditional Chinese medicine pesticide composition is composed of the following raw materials in parts by weight: 15 parts of betel nut, 12 parts of Leiwan, 16 parts of Gentleman, 12 parts of Schizonepeta, 20 parts of Radix Acanthus Radix, 10 parts of pomegranate peel, 8 parts of Pulsatilla chinensis, 20 parts of onion, 15 parts of nonylphenol polyoxyethylene ether, 5 parts of low-substituted hydroxypropyl cellulose, 6 parts of chitin, and 28 parts of attapulgite clay.

[0043] Its preparation method comprises the following steps:

[0044] (1) Take various Chinese medicine raw materials in said parts by weight, dry, pulverize, and mix uniformly;

[0045] (2) Add 10 times the weight of water to the mixture in step (1), soak at 70°C for 2.5 hours, then add 0.8% cellulase for enzymolysis for 8 hours, the pH of the enzymolysis is 5.5, and ultrasonically assist treatment for 10 minutes , filter, and collect the extract; the ultrasonic frequency is 20kHz, and the power is ...

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Abstract

The invention belongs to the technical field of pesticides, and particularly relates to a traditional Chinese medicine pesticide composition and a preparation method thereof. The traditional Chinese medicine pesticide composition comprises the following traditional Chinese medicinal materials in parts by weight: 7-15 parts of areca seed, 8-12 parts of stone-like omphalia, 10-16 parts of quisqualisindica, 8-12 parts of Chenopodium ambrosioides, 16-20 parts of sessileflower acanthopanax bark, 5-10 parts of pomegranate rind, 4-8 parts of Chinese pulsatilla root and 10-20 parts of onion. The traditional Chinese medicine pesticide composition provided by the invention has the advantages of combination of various raw materials, reasonable formula, complete extraction of effective components, good insecticidal effect, certain bacteriostatic effect, no residue, no pollution, no drug resistance, fast drug effect and stable and lasting drug effect.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a traditional Chinese medicine pesticide composition and a preparation method thereof. Background technique [0002] While traditional chemical pesticides play a positive role in increasing agricultural production and preventing pests and diseases, they also have serious side effects, such as: easily causing environmental pollution, destroying the ecological balance of nature, leaving residues in crops, seriously endangering the health of humans and animals, and causing serious side effects. Drug resistance is common, and prevention and control are becoming more and more difficult. Therefore, chemical pesticides are not suitable for people to abuse for a long time. In recent years, with the improvement of people's living standards, the extracts of Chinese herbal medicines are processed into insecticides, which have the advantages of low toxicity, easy degradation,...

Claims

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Application Information

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IPC IPC(8): A01N65/42A01P7/04A01P7/02A01P3/00A01P1/00
CPCA01N65/00A01N65/42Y02A50/30
Inventor 李旭冉
Owner 李旭冉
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