Chinese herbal medicinal insecticide

A technology of pesticides and liquid medicines, applied in pesticides, nematicides, acaricides, etc., can solve problems such as harmful chemical pesticides, and achieve the effects of good adsorption and long-lasting penetration.

Inactive Publication Date: 2012-07-18
张彦斌 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] During the growth of crops, insects and diseases are inevitable, but the most effective way

Method used

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Effect test

Embodiment 1

[0034] Embodiment 1, the Chinese herbal medicine insecticide of the present invention is that the raw material medicine of the following weight ratio is made into the original drug solution through alcohol precipitation: Boluohui 50KG, Dayeyin 50KG, Betel nut 40KG, Pumpkin seeds 40KG, Clematis 40KG, bitter Pitteng 40KG, Leiwan 30KG, Torreya chinensis 30KG, Camphor tree 30KG, Pomegranate peel 30KG, Sophora flavescens 30KG, Rhododendron 30KG, Fenfangji 30KG, Baibu 30KG, Yangjinhua 30KG, Licorice 30KG;

[0035] The original medicinal liquid is blended with 0.1% by weight of usnic acid sodium, and the usnic acid sodium is firstly dissolved in pure water, and then blended into the original medicinal liquid to prepare. Sodium usnicate is preferably first dissolved in 1.5-3 times of purified water by weight.

[0036] Preparation method: collection of Chinese herbal medicines - feeding [according to prescription amount] - removal of impurities [main soil impurities] - rinsing - infilt...

Embodiment 2

[0039] Embodiment 2, the Chinese herbal medicine insecticide of the present invention is that the crude drug of the following weight ratio is processed into the original drug solution through alcohol precipitation: Boluohui 110KG, Dayeyin 110KG, Betel nut 100KG, Pumpkin seeds 100KG, Clematis 100KG, bitter Pitteng 100KG, Leiwan 90KG, Torreya 90KG, Camphor tree 90KG, Pomegranate peel 90KG, Sophora flavescens 90KG, Rhododendron 90KG, Fenfangji 70KG, Baibu 70KG, Yangjinhua 70KG, Licorice 70KG;

[0040] The original medicinal liquid is blended with 0.3% by weight of usnic acid sodium, and the usnic acid sodium is firstly dissolved in pure water, and then blended into the original medicinal liquid to prepare. Sodium usnicate is preferably first dissolved in 1.5-3 times of purified water by weight.

[0041]Preparation method: collection of Chinese herbal medicines - feeding [according to prescription amount] - removal of impurities [main soil impurities] - rinsing - infiltration - de...

Embodiment 3

[0044] Embodiment 3, the Chinese herbal medicine insecticide of the present invention is that the crude drug of the following weight ratio is made into the original drug solution through alcohol precipitation: Boluohui 50KG, Dayeyin 110KG, Betel nut 40KG, Pumpkin seeds 100KG, Clematis 40KG, bitter Pittan 100KG, Leiwan 30KG, Torreya 90KG, Camphor tree 30KG, Pomegranate peel 90KG, Sophora flavescens 30KG, Rhododendron 90KG, Fenfang 30KG, Baibu 70KG, Yangjinhua 30KG, Licorice 70KG;

[0045] The original medicinal liquid is blended with 0.2% by weight of usnic acid sodium, and the usnic acid sodium is firstly dissolved in pure water, and then blended into the original medicinal liquid to prepare. Sodium usnicate is preferably first dissolved in 1.5-3 times of purified water by weight.

[0046] Preparation method: collection of Chinese herbal medicines - feeding [according to prescription amount] - removal of impurities [main soil impurities] - rinsing - infiltration - decoction - ...

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Abstract

The invention relates to a Chinese herbal medicinal insecticide, and aims to solve the problem of public hazards of the conventional insecticide. The Chinese herbal medicinal insecticide comprises the following Chinese herbal medicines in part by weight: 50 to 110 parts of macleaya cordata, 50 to 110 parts of eucalyptus robusta smith, 40 to 100 parts of betel nut, 40 to 100 parts of pumpkin seed,40 to 100 parts of clematis root, 40 to 100 parts of celastrus angulatus, 30 to 90 parts of stone-like omphalia, 30 to 90 parts of grand torreya seed, 30 to 90 parts of camphor tree, 30 to 90 parts of pomegranate rind, 30 to 90 parts of lightyellow sophora root, 30 to 90 parts of rhododendron molle, 30 to 70 parts of fourstamen stephania root, 30 to 70 parts of sessile stemona root, 30 to 70 parts of hindu datura flower and 30 to 70 parts of liquoric root. The Chinese herbal medicinal insecticide is prepared by the following steps of: performing alcohol precipitation on the Chinese herbal medicines to obtain the original liquid medicine; diluting sodium usnic acid by using a solvent; and adding 0.1 to 0.3 weight percent of diluted sodium usnic acid into the original liquid medicine. The finished Chinese herbal medicinal insecticide comprises 0.5 percent (g/ml) of sanguinarine, is brownish red, has the ph value of 7 to 8 and the density of 1.10g/cm<3>, and has the advantages of effective insecticidal capability, no damage to humans, high adsorbability and durable seepage force.

Description

technical field [0001] The invention relates to an insecticide, in particular to a Chinese herbal medicine insecticide. Background technique [0002] During the growth of crops, insects are inevitable, but the most effective way to kill insects and treat diseases is still to use chemical pesticides that are harmful to people's health. Therefore, in order to protect human health and protect crops from damage by diseases and insect pests, the society is in urgent need of a safe pesticide that can effectively prevent and control pests and diseases without causing harm to humans. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects of the prior art, and provide a Chinese herbal medicine insecticide that can effectively kill insects and is harmless to humans. [0004] In order to achieve the above-mentioned purpose, the Chinese herbal medicine insecticide of the present invention is that the crude drug of the follow...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01N43/90A01N43/12A01P7/04A01P7/02A01P9/00A01P5/00A01P3/00
Inventor 张彦斌蔡葵荣
Owner 张彦斌
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