Insecticide for cabbage caterpillar

A technology of insecticide and cabbage caterpillar, applied in the direction of insecticide, application, biocide, etc., can solve the problems of reducing the control effect of cabbage butterfly and affecting the normal growth of cruciferous crops, etc., and achieve a good effect of insecticide

Inactive Publication Date: 2016-11-23
孟庆牛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in today's advocacy of green and environmental protection, a variety of highly toxic and high-residue chemicals have been limited or discontinued, which greatly reduces the control effect on cabbage butterfly and seriously affects the normal growth of cruciferous crops; The killing and control effect of cabbage butterfly, usually choose to kill and control its larvae, that is, cabbage caterpillar

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] An insecticide for cabbage caterpillar, the components and the parts by mass of each component are: Rhododendron japonica juice: 55 parts, didecyldimethylammonium chloride: 2 parts, dichlorobisarcethane : 5 parts, ethanol: 2 parts, benzalkonium bromide solution: 12 parts, turpentine oil: 1 part, arboric acid: 10 parts.

[0015] Wherein, the preparation method of Rhododendron japonica juice is:

[0016] (1) Take the stems and leaves of Rhododendron chrysalis and water according to the mass ratio of 1:35, soak the stems and leaves of Rhododendron chrysogenum in water for 6 hours, and then filter to obtain the original juice of Rhododendron chrysogenum;

[0017] (2) After decocting the raw rhododendron juice obtained in step (1) for 1 hour, the secondary raw rhododendron juice is obtained;

[0018] (3) Dilute the rhododendron secondary raw juice obtained in step (2), and the diluted concentration is 8% of the concentration of the secondary raw rhododendron juice.

Embodiment 2

[0020] An insecticide for cabbage caterpillar, the components and the parts by mass of each component are: Rhododendron japonica juice: 70 parts, didecyldimethylammonium chloride: 0.5 parts, dichlorobisarcethane : 2 parts, ethanol: 0.5 parts, benzalkonium bromide solution: 5 parts, turpentine: 0.1 parts, arachidic acid: 4 parts.

[0021] Wherein, the preparation method of Rhododendron japonica juice is:

[0022] (1) Take the stems and leaves of Rhododendron chrysalis and water according to the mass ratio of 1:42, soak the stems and leaves of Rhododendron chrysalis in water for 7 hours, and then filter to obtain the original juice of Rhododendron chrysogenum;

[0023] (2) After decocting the raw rhododendron juice obtained in step (1) for 2 hours, the secondary raw rhododendron juice was obtained;

[0024] (3) Dilute the rhododendron secondary raw juice obtained in step (2), and the diluted concentration is 15% of the concentration of the secondary raw rhododendron juice.

Embodiment 3

[0026] An insecticide for cabbage caterpillar, the components and the parts by mass of each component are: Rhododendron japonica juice: 65 parts, didecyldimethylammonium chloride: 1 part, dichlorobisarcethane : 3 parts, ethanol: 1 part, benzalkonium bromide solution: 10 parts, turpentine: 0.5 parts, arachidic acid: 8 parts.

[0027] Wherein, the preparation method of Rhododendron japonica juice is:

[0028] (1) Take the stems and leaves of Rhododendron chrysalis and water according to the mass ratio of 1:40, soak the stems and leaves of Rhododendron chrysalis in water for 7 hours, and then filter to obtain the original juice of Rhododendron chrysogenum;

[0029] (2) After decocting the raw rhododendron juice obtained in step (1) for 2 hours, the secondary raw rhododendron juice was obtained;

[0030] (3) Dilute the rhododendron secondary juice obtained in step (2), and the diluted concentration is 10% of that of the secondary raw juice of rhododendron.

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PUM

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Abstract

The invention provides an insecticide for cabbage caterpillar, the components and the mass parts of each component are respectively: Rhododendron japonica juice: 55-70 parts, didecyldimethylammonium chloride: 0.5-2 parts , Dichlorobisarc ethane: 2-5 parts, ethanol: 0.5-2 parts, benzalkonium bromide solution: 5-12 parts, turpentine: 0.1-1 parts, arachidic acid: 4-10 parts. The invention mainly prepares the deworming agent with traditional Chinese medicines, can deworm and control the cabbage caterpillar, has good deworming effect, and is environmentally friendly.

Description

technical field [0001] The invention belongs to the field of insecticides, and in particular relates to an insecticide for cabbage caterpillars. Background technique [0002] Cruciferous vegetables include kale, cabbage, cauliflower, etc., which are vegetable varieties that people often eat in daily life. However, when cruciferous vegetables grow, cabbage butterfly will do great harm to them, so it is necessary to spray drugs in time and regularly. White butterfly control. However, in today's advocacy of green and environmental protection, a variety of highly toxic and high-residue chemicals have been limited or discontinued, which greatly reduces the control effect on cabbage butterfly and seriously affects the normal growth of cruciferous crops; For the killing and control effects of Pieris rapae, the larvae, ie, Pieris rapae, are usually killed and controlled. [0003] Therefore, developing a kind of deinsecticide against cabbage caterpillar is the difficult problem tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/16A01N33/12A01N43/16A01N47/44A01P7/04
CPCA01N65/00A01N33/12A01N43/16A01N47/44A01N65/16
Inventor 孟庆牛
Owner 孟庆牛
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