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Preparation method of Kumquat red spider insecticidal solution

A technology of red spider and insecticidal liquid, applied in the field of pesticides, can solve problems such as harm to human and animal health, residues, etc., and achieve the effects of increasing residence time, prolonging action time, and reducing production costs

Inactive Publication Date: 2018-04-13
融安县金丰农业科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of kumquat red spider insecticide that has no residue and no harm to human health, aiming at the problem that the existing red spider insecticides all use chemical insecticides, which are easy to cause residues that endanger the health of humans and animals. liquid preparation method

Method used

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  • Preparation method of Kumquat red spider insecticidal solution

Examples

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Comparison scheme
Effect test

Embodiment 1

[0020] A preparation method of kumquat red spider insecticidal liquid, comprising the following steps:

[0021] S1. Raw material processing: in parts by weight, take 70 parts of ginkgo testa, 13 parts of calamus, 18 parts of camel cape, and 23 parts of veratrum, wash them, and chop them until the volume is 2 , to obtain the fermentation raw material;

[0022] S2. Cellulose degradation: take the fermentation raw material, add the degradation solution, and carry out the degradation reaction for 7 hours. The temperature of the degradation reaction is 53° C., and the shaking culture is adopted at a shaking speed of 175 rpm to obtain a degradation mixture, wherein the fermentation raw material is The weight ratio to the degradation solution is 7:10;

[0023] S3. Fermentation: Take the degradation mixture, put it into a fermentation container, add the beneficial bacteria agent for fermentation, yeast extract, and sodium chloride agent to mix evenly, keep the temperature at 38°C, and...

Embodiment 2

[0027] A preparation method of kumquat red spider insecticidal liquid, comprising the following steps:

[0028] S1. Raw material processing: in parts by weight, take 60 parts of ginkgo exotesta, 10 parts of calamus, 15 parts of camel cape, and 20 parts of veratrum, wash them, and chop them until the volume is 2 , to obtain the fermentation raw material;

[0029] S2. Cellulose degradation: take the fermentation raw material, add the degradation solution, and perform the degradation reaction for 6 hours. The temperature of the degradation reaction is 50° C., and the vibration culture is adopted at a vibration speed of 165 rpm to obtain a degradation mixture, wherein the fermentation raw material is The weight ratio to the degradation solution is 6:10;

[0030] S3. Fermentation: Take the degradation mixture, put it into a fermentation container, add the beneficial bacteria agent for fermentation, yeast extract, and sodium chloride agent to mix evenly, keep the temperature at 39°C...

Embodiment 3

[0034] A preparation method of kumquat red spider insecticidal liquid, comprising the following steps:

[0035] S1. Raw material processing: in parts by weight, take 80 parts of ginkgo exocarp, 15 parts of calamus, 20 parts of camel cape, and 25 parts of veratrum, wash them, and chop them until the volume is 2 , to obtain the fermentation raw material;

[0036] S2. Cellulose degradation: take the fermentation raw material, add the degradation solution, and perform the degradation reaction for 8 hours. The temperature of the degradation reaction is 55° C., and the vibration culture is adopted at a vibration speed of 185 rpm to obtain a degradation mixture, wherein the fermentation raw material is The weight ratio to the degradation solution is 8:10;

[0037] S3. Fermentation: Take the degradation mixture, put it into a fermentation container, add the beneficial bacteria agent for fermentation, yeast extract, and sodium chloride agent to mix evenly, keep the temperature at 37°C,...

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Abstract

The invention relates to the technical field of pesticides, in particular to a preparation method of a Kumquat red spider insecticidal solution. According to the preparation method provided by the invention, the Kumquat red spider insecticidal solution is prepared through the steps of raw material treatment, cellulose degradation, fermentation, filtering and the like and by taking ginkgo biloba exocarp, veratrum, camelpool, calamus as raw materials; and a spreading agent is also added in the insecticidal solution, so that the spreading of the insecticidal solution on the surfaces of plant stems and leaves as well as insects is improved, the residence time of the insecticidal solution is prolonged, and the frequency of spraying is reduced. The preparation method provided by the invention issimple in process and low in cost; the prepared Kumquat red spider insecticidal solution achieves a chemical insecticidal solution level in Kumquat red spider prevention and treatment effects, also has higher continuous prevention and treatment effects and has the advantage of safety when being taken as a botanical insecticide.

Description

【Technical field】 [0001] The invention relates to the technical field of pesticides, in particular to a preparation method of a kumquat red spider insecticidal liquid. 【Background technique】 [0002] Red spider, also known as cotton red spider, is commonly known as big spider, big dragon, sand dragon, etc., and its scientific name is spider mite, which belongs to Arachnida, Acaridae, and Tetranychidae. It is widely distributed and has a variety of feeding habits. Red spider mites overwinter mainly as eggs or fertilized female adults in the cracks of plant branches, fallen leaves, and shallow soil cracks around the rhizosphere. When the temperature rises in the spring of the second year and the plants begin to germinate and grow, the overwintering female adult mites begin to do harm. After the leaves are unfolded, it is transferred to the leaves to cause damage, first on both sides of the main vein on the back of the leaves, and gradually spreads from several small groups to...

Claims

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Application Information

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IPC IPC(8): A01N65/42A01P7/02
CPCA01N65/00A01N65/08A01N65/40A01N65/42
Inventor 吴伦忠
Owner 融安县金丰农业科技开发有限公司
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