Apple tree insecticide and preparation method thereof

A technique for insecticides and apple trees, applied in the direction of insecticides, botanical equipment and methods, biocides, etc., can solve problems such as poor insecticidal effects, achieve good insecticidal effects, broad market prospects, and satisfy the market effect of demand

Inactive Publication Date: 2019-01-18
GUIYANG JINDUN SOUTH APPLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the growth of apple trees, insecticides are usually used to control pests on apple trees, but the insecticides currently on the market are not effective in killing insects.

Method used

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  • Apple tree insecticide and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An insecticide for apple trees, comprising the following raw materials in parts by weight: 30 parts of tea seed powder, 10 parts of Sophora sophorae, 10 parts of peppermint, 15 parts of bitter bark vine, 20 parts of Chinese toon leaves, 20 parts of arborvitae, 15 parts of aloe 2 parts, 2 parts of plant tobacco extract.

[0029] Wherein, the preparation method of described plant tobacco extract comprises the following steps:

[0030] 1) Grinding the tobacco into powder, adding potassium hydroxide aqueous solution 5 times the weight of the tobacco, the mass concentration of the potassium hydroxide aqueous solution is 10%, stirring evenly to obtain a mixed solution;

[0031] 2) filtering the mixed solution to obtain the filtrate;

[0032] 3) Heat and concentrate the filtrate, add citric acid and stir when the remaining volume of the filtrate reaches 50%, stop heating when the pH value reaches 6 and let it cool down to normal temperature to obtain plant tobacco extract.

...

Embodiment 2

[0043] An insecticide for apple trees, comprising the following raw materials in parts by weight: 35 parts of tea seed powder, 10 parts of Sophora alopecia, 10 parts of peppermint, 20 parts of bitter bark vine, 20 parts of Chinese toon leaves, 20 parts of arborvitae, 17 parts of aloe 3 parts, 3 parts of plant tobacco extract.

[0044] Wherein, the preparation method of described plant tobacco extract comprises the following steps:

[0045] 1) Grinding the tobacco into powder, adding potassium hydroxide aqueous solution 5 times the weight of the tobacco, the mass concentration of the potassium hydroxide aqueous solution is 10%, stirring evenly to obtain a mixed solution;

[0046] 2) filtering the mixed solution to obtain the filtrate;

[0047] 3) Heat and concentrate the filtrate, add citric acid and stir when the remaining volume of the filtrate reaches 50%, stop heating when the pH value reaches 6 and let it cool down to normal temperature to obtain plant tobacco extract.

...

Embodiment 3

[0058] An insecticide for apple trees, comprising the following raw materials in parts by weight: 36 parts of tea seed powder, 12 parts of Sophora alopecia, 13 parts of peppermint, 21 parts of bitter bark vine, 20 parts of Chinese toon leaves, 22 parts of arborvitae, 20 parts of aloe 3 parts, 3 parts of plant tobacco extract.

[0059] Wherein, the preparation method of described plant tobacco extract comprises the following steps:

[0060] 1) Grinding the tobacco into powder, adding potassium hydroxide aqueous solution 5 times the weight of the tobacco, the mass concentration of the potassium hydroxide aqueous solution is 10%, stirring evenly to obtain a mixed solution;

[0061] 2) filtering the mixed solution to obtain the filtrate;

[0062] 3) Heat and concentrate the filtrate, add citric acid and stir when the remaining volume of the filtrate reaches 50%, stop heating when the pH value reaches 7, and let it cool down to normal temperature to obtain plant tobacco extract. ...

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Abstract

The invention relates to the technical field of insecticides, in particular to an apple tree insecticide. The apple tree insecticide solves the problem of poor pest killing effect of insecticide soldin the market at present. The apple tree insecticide is characterized in that the apple tree insecticide comprises the following raw materials in parts by weight: 30-40 parts of tea seed powder, 10-20parts of fenugreek grass, 10-20 parts of mint, 15-25 parts of angled bittersweet, 20-30 parts of heaven tree leaf, 20-25 parts of oriental arborvitae, 15-25 parts of aloe and 2-5 parts of plant tobacco extraction liquid. The invention also discloses a preparation method for the apple tree insecticide. The apple tree insecticide prepared by the preparation method disclosed by the invention has a good pest killing effect, can meet market requirements, has a wide market prospect, is prepared from natural plants, does not contain toxic chemical ingredients and is environmentally friendly and pollution-free.

Description

technical field [0001] The invention relates to the technical field of insecticides, in particular to an insecticide for apple trees and a preparation method thereof. Background technique [0002] Apples are deciduous trees, usually trees can be as high as 15 meters, but cultivated trees are generally only about 3-5 meters high. The trunk is gray-brown, and the bark has shed to some extent. The flowering period of apple trees depends on the climate of each place, but it is generally concentrated in April-May. Apples are cross-pollinated plants, and most varieties cannot bear fruit by themselves. Generally, after apples are planted, they start to bear fruit in 2-3 years. The fruit is generally red, but it depends on the variety. The fruit of the apple tree is rich in minerals and vitamins and is one of the most commonly consumed fruits. [0003] During the growth of apple trees, insecticides are usually used to prevent and control the pests on the apple trees, but the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/22A01N65/38A01N65/42A01N65/06A01N65/26A01N65/20A01N65/14A01P7/04
CPCA01N65/00A01N65/06A01N65/14A01N65/20A01N65/22A01N65/26A01N65/385A01N65/42Y02A50/30
Inventor 袁光明袁征
Owner GUIYANG JINDUN SOUTH APPLE
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