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Insect and pest prevention pesticide and preparation method thereof

A pesticide and pest control technology, applied in the field of pesticides, can solve problems such as difficult to degrade and harmful to the environment, achieve remarkable results and improve the ability to kill plant pests

Inactive Publication Date: 2018-06-01
北京京润园林绿化工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the pesticide still contains chemical pesticides such as beta-cyfluthrin that are harmful to the environment and difficult to degrade

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The processing of the raw materials of the pesticide extract: take 100kg of mugwort leaves, 100kg of neem leaves, 200kg of camphor leaves, and 100kg of peppers, wash them, dry them, and grind them into powder, and pass through a 30-mesh sieve;

[0033] Extraction of the pesticide extract: Put the raw material of the pesticide extract into water, raise the ambient temperature to 30°C, stir evenly for 38 hours, filter, and obtain the supernatant as the pesticide extract, wherein the concentration of the pesticide extract is 73.6%;

[0034] Preparation of pest and pest control pesticides: Take 6kg of diatomite and 12kg of silica microspheres and put them into 40kg of water, wherein the particle diameter of silica microspheres is 70 μm and that of diatomite is 550 μm, and stir evenly for 40 minutes Finally, add 5 kg of sucrose acetate isobutyrate and 7 kg of sucrose fatty acid ester, continue to stir for 25 minutes, then add 15 kg of pesticide extract, 24 kg of Huoxiangzheng...

Embodiment 2

[0036] The processing of the raw materials of the pesticide extract: take 80kg of mugwort leaves, 80kg of neem leaves, 120kg of camphor leaves, and 120kg of capsicum, wash them, dry them and grind them, and pass through a 40-mesh sieve;

[0037] Extraction of the pesticide extract: put the raw material of the pesticide extract into water, raise the ambient temperature to 28°C, stir evenly for 38 hours, filter, and obtain the supernatant as the pesticide extract, wherein the concentration of the pesticide extract is 76%;

[0038] Preparation of pest and pest control pesticides: Take 5kg of diatomite and 10kg of silica microspheres and put them into 40kg of water, wherein the particle diameter of silica microspheres is 50μm and that of diatomaceous earth is 500μm, and stir evenly for 50min Finally, add 7kg of sucrose acetate isobutyrate and 5kg of sucrose fatty acid ester, continue to stir for 25min, then add 20kg of pesticide extract, 20kg of Huoxiangzhengqi water, and continue ...

Embodiment 3

[0040] The processing of the raw materials of the pesticide extract: take 120kg of mugwort leaves, 80kg of neem leaves, 120kg of camphor leaves, and 120kg of capsicum, wash them, dry them and grind them, and pass through a 20-mesh sieve;

[0041] Extraction of the pesticide extract: Put the raw material of the pesticide extract into water, raise the ambient temperature to 32°C, stir evenly for 40 hours, filter, and obtain the supernatant as the pesticide extract, wherein the concentration of the pesticide extract is 75.1%;

[0042] Preparation of pest and pest control pesticides: Take 5kg of diatomite and 14kg of silica microspheres and put them into 40kg of water, wherein the particle diameter of silica microspheres is 50 μm and that of diatomite is 500 μm, and stir evenly for 50 minutes Finally, add 3 kg of sucrose acetate isobutyrate and 9 kg of sucrose fatty acid ester, continue to stir for 30 minutes, then add 20 kg of pesticide extract, 20 kg of Huoxiangzhengqi water, and...

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PUM

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Abstract

The invention relates to an insect and pest prevention pesticide and a preparation method thereof. The insect and pest prevention pesticide comprises the following raw materials in parts by weight: 10-20 parts of a pesticide extracting solution, 20-28 parts of a Huoxiang Zhengqi liquid, 15-21 parts of pesticide carriers, 3-7 parts of sucrose acetate isobutyrate and 5-9 parts of sucrose fatty acidester, wherein the raw material of the pesticide extracting solution is a mixture of folium artemisiae argyi, melia azedarach leaves, cinnamomum camphora leaves and chillies; the pesticide carrier isa mixture of diatomite and silicon dioxide pellets. The prepared insect and pest prevention pesticide is low in toxicity, does not contain synthesized chemical pesticide ingredient which is difficultto be degraded and is remarkable in effect of killing pests of plants.

Description

technical field [0001] The invention relates to the field of pesticides, more specifically, it relates to a pesticide for preventing insects and damage and a preparation method thereof. Background technique [0002] Since the 21st century, with the continuous deterioration of the environment, plant pests have broken out on a large scale, and a large amount of pesticides have to be sprayed in the garden to eliminate the pests. Pesticides play a huge role in the prevention and control of plant diseases and insect pests due to their advantages of quick effect, stable properties, convenient transportation, and low price. [0003] At present, the existing pesticide research mainly focuses on synthetic chemical pesticides. For example, synthetic chemical pesticides are commonly used at home and abroad, such as imidacloprid, chlorpyrifos, lambda-cyhalothrin, isoprocarb, monosultap, dimehypo, Triazophos, diazinon, acephate, Daofengsan, chlorpyrifos, cartap, etc. A large number of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/08A01N65/12A01N65/24A01N65/26A01N65/38A01N65/22A01P7/00
CPCA01N25/08A01N65/00A01N65/12A01N65/22A01N65/24A01N65/26A01N65/38Y02A50/30
Inventor 王广林
Owner 北京京润园林绿化工程有限公司
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