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Pesticide compound and preparation method and purposes thereof

A technology for pesticide compositions and APIs, which can be applied to botanical equipment and methods, chemicals used for biological control, applications, etc., and can solve problems such as insufficient effect and effect.

Inactive Publication Date: 2013-05-01
CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its effect is generally not as good as that of chemically synthesized drugs

Method used

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  • Pesticide compound and preparation method and purposes thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The preparation of embodiment 1 pesticide composition of the present invention

[0027] Ingredients for recipe 1: 50ml of hydrogen peroxide (40% v / v concentration hydrogen peroxide available on the market), 2.5g of zinc sulfate, 100g of rhubarb, 40g of rhubarb, 20g of licorice, 50g of centipeda, 50g of flavescens; distilled water, add to 1000ml .

[0028] Production method: according to the method recommended by the 2005 edition of the National Pharmacopoeia of Traditional Chinese Medicine, mainly including the following steps.

[0029] (1). Drug purchase and quality appraisal: 5 kinds of Chinese herbal medicines including Coptis chinensis were selected and authentic, and included in the experiment after quality appraisal. Hydrogen peroxide (concentration 40% v / v) and zinc sulfate were analytically pure reagents purchased from professional reagent stores.

[0030] (2). Pretreatment of Chinese herbal medicines: crush various Chinese herbal medicines separately, and rem...

Embodiment 2

[0034] The preparation of embodiment 2 pesticide composition of the present invention

[0035] Weigh the raw materials with the following weights respectively, and prepare a solution of 1000ml.

[0036]

hydrogen peroxide

(40%)ml

Zinc sulfate g

coptis g

rhubarb

licorice g

Hundred g

Sophora flavescens g

Formation 2

50ml

2.5

100

40

20

50

50

Party 3

25ml

0.5

20

20

10

10

10

Recipe 4

125ml

10

200

80

40

100

100

Recipe 5

125

0.5

20

100

10

100

10

Recipe 6

100

5

125

80

60

80

80

Recipe 7

50

5

30

60

80

100

100

[0037] Among them, the preparation of the traditional Chinese medicine decoction in the prescription 2 is as follows: respectively weigh 5 kinds of tradi...

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PUM

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Abstract

The invention provides a pesticide compound which is a liquid preparation prepared from hydrogen peroxide, zinc sulfate and Chinese medicine, wherein the hydrogen peroxide and the zinc sulfate are adopted as active components and the Chinese medicine is adopted as the raw material, wherein every 100ml contains 1.0 to 5.0ml of hydrogen peroxide and 0.05 to 1.0g of zinc sulfate; and the amount of the Chinese medicine is 7 to 60g by the native medicine. The invention also provides a preparation method and the purposes of the pesticide compound. The pesticide compound follows the rules of a traditional Chinese medicine prescription, comprehensively considers the use cost, the environmental-friendliness, storage properties and other factors, is compounded, has the advantages of safety use, no environment pollution, strong killing power, good permeability and side scope of application, and is characterized by promoting the agricultural fruit resistance, speeding up wound healing, prolongingthe storage period and the like.

Description

technical field [0001] The invention relates to a pesticide composition. Background technique [0002] my country is a large country of agricultural and fruit production. Bacteria, fungi, and parasites pose a great threat to the growth of various fruit trees, fruit ripening, and storage. Therefore, the development of highly efficient, long-acting, quick-acting, stable, low-toxic / non-toxic disinfectants and insecticides has important economic value and social significance. Although the existing agricultural and fruit disinfecting agents are more in variety, each has its own effect, but all have defects. The curative effect of the chemical synthesis preparation is relatively certain, but it has obvious residual toxicity, which has great (potential) harm to humans, animals and the environment. Biological pesticides have good curative effect, but they are easy to deteriorate and difficult to preserve, so they are inconvenient to use. There are antibacterial preparations based...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/46A01N65/32A01N65/30A01N65/20A01N59/16A01N59/00A01P1/00A01P3/00A01P7/04A01P21/00A23B7/157A23B7/154
CPCY02A50/30
Inventor 丁维俊周邦靖高永翔
Owner CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE