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Tea leaf insecticide and preparation method thereof

A technology of insecticide and tea, which is applied in the field of tea insecticide and its preparation, and can solve the problems of pesticide residues, etc.

Inactive Publication Date: 2015-02-04
赵敬哲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Tea is the current mainstream drink in China. Whether it is ordinary people or high-ranking officials, tea plays a major role in entertaining guests and giving gifts to friends. The reduction or even extinction of tea production is mostly due to pests. Due to the special nature of tea , spraying chemical pesticides to kill insects, although the efficiency of using pesticides to kill insects is high, but the problem of pesticide residues is brought along. The present invention is a tea insecticide extracted from plants, which is environmentally friendly, Non-toxic residue, no pollution in production, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A tea insecticide comprises the following components in parts by mass:

[0035] 20-30 parts of coptis, 40-50 parts of ephedra, 10-12 parts of geranium, 40-50 parts of drunk horse grass, 20-30 parts of arborvitae leaves, 8-10 parts of leaking reed, 30-40 parts of angelica, tangerine peel 5-7 parts, 80-100 parts of oleander branch, 10-12 parts of Fritillaria, 10-12 parts of antique grass, 1800-2000 parts of water.

[0036] The preparation method of described tea insecticide comprises the following steps:

[0037] (1) Combine 20-30 parts of Coptidis Rhizome, 40-50 parts of Ephedra, 10-12 parts of Geranium, 40-50 parts of Drunken Horse Grass, 20-30 parts of Arborvitae leaves, 8-10 parts of Loulu, 30- 40 parts, 5-7 parts of tangerine peel, 80-100 parts of oleander branch, 10-12 parts of fritillaria, 10-12 parts of antique grass, pulverized by a pulverizer;

[0038] (2) Pour the material in step 1) into the mixer, add 1800-2000 parts of water and fully stir;

[0039] (3) T...

Embodiment 2

[0041] A tea insecticide comprises the following components in parts by mass:

[0042] 20 parts of coptis, 40 parts of ephedra, 10 parts of geranium, 40 parts of drunken horse grass, 20 parts of arborvitae leaves, 8 parts of leaking reed, 30 parts of angelica dahurica, 5 parts of tangerine peel, 80 parts of oleander branch, 10 parts of fritillaria, Antique grass 10 parts, water 1800 parts.

[0043] Described tea insecticide preparation method comprises the following steps:

[0044] (1) 20 parts of Coptidis Rhizome, 40 parts of Ephedra, 10 parts of Geranium, 40 parts of Drunken Horse Grass, 20 parts of Arborvitae leaves, 8 parts of Loulu, 30 parts of Angelica dahurica, 5 parts of dried tangerine peel, 80 parts of oleander branch, shellfish 10 parts of mother, 10 parts of antique grass, pulverized by a pulverizer;

[0045] (2) Pour the material of step 1) into the mixer, add 1800 parts of water and fully stir;

[0046] (3) The mixture obtained in step 2) was heated to 90° C. ...

Embodiment 3

[0048] A tea insecticide comprises the following components in parts by mass:

[0049] 25 parts of coptis, 45 parts of ephedra, 11 parts of geranium, 45 parts of drunk horse grass, 25 parts of arborvitae leaves, 9 parts of leaking reed, 35 parts of angelica, 6 parts of tangerine peel, 90 parts of oleander branch, 11 parts of fritillaria, Antique grass 11 parts, water 1900 parts.

[0050] The preparation method of described a kind of tea insecticide comprises the following steps:

[0051] (1) 25 parts of Coptidis Rhizome, 45 parts of Ephedra, 11 parts of Geranium, 45 parts of Drunken Horse Grass, 25 parts of Arborvitae leaves, 9 parts of Loulu, 35 parts of Angelica dahurica, 6 parts of dried tangerine peel, 90 parts of oleander branch, shellfish 11 parts of mother, 11 parts of antique grass, pulverized by a pulverizer;

[0052] (2) Pour the material of step 1) into the mixer, add 1900 parts of water and fully stir;

[0053] (3) The mixture obtained in step 2) was heated to 9...

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Abstract

The invention discloses a tea leaf insecticide and a preparation method thereof. The tea leaf insecticide comprises the following compositions in parts by mass: 20-30 parts of rhizoma coptidis, 40-50 parts of herba ephedrae, 10-12 parts of geraniumwilfordii, 40-50 parts of achnatherum inebrians, 20-30 parts of cacumen platycladi, 8-10 parts of radix rhapontici, 30-40 parts of radix angelicae dahuricae, 5-7 parts of pericarpium citri reticulatae, 80-100 parts of nerium indicum branch, 10-12 parts of bulbus fritillariae cirrhosae, 10-12 parts of a material with a Chinese name of Gudongcao, and 1800-2000 parts of water. The tea leaf insecticide has the advantages of good effect, greenness, friendliness to environment, cheapness and fineness, no production pollution and the like.

Description

technical field [0001] The invention relates to an insecticide, in particular to a tea insecticide and a preparation method thereof. Background technique [0002] Tea is the current mainstream drink in China. Whether it is ordinary people or high-ranking officials, tea plays a major role in entertaining guests and giving gifts to friends. The reduction or even extinction of tea production is mostly due to pests. Due to the special nature of tea , spraying chemical pesticides to kill insects, although the efficiency of using pesticides to kill insects is high, but the problem of pesticide residues is brought along. The present invention is a tea insecticide extracted from plants, which is environmentally friendly, It has the advantages of non-toxic residue and no pollution in production. Contents of the invention [0003] The invention provides a tea insecticide and a preparation method thereof. [0004] To achieve the above object, the present invention provides the foll...

Claims

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Application Information

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IPC IPC(8): A01N65/42A01P7/00
Inventor 赵敬哲
Owner 赵敬哲
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