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Agricultural environment-friendly insecticide

An insecticide and environmental protection technology, applied in the field of agricultural and environmental protection insecticides, can solve problems such as resistance problems, and achieve the effects of simple raw materials, delayed drug resistance, and easy availability of raw materials

Inactive Publication Date: 2020-04-17
XUZHOU XUANKE AGRI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to develop a drug that can solve the resistance problem of the above-mentioned several drugs used alone

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0023] A preparation method of an agricultural environment-friendly insecticide, comprising the steps of:

[0024] (1) Weigh Artemisia annua, Cnidium chinensis, Coptis chinensis, Malanzi, papaverine, Xanthan toxin, tomatine, Angelica dahurica, Purslane, Artemisia oleracea, Houttuynia cordata according to the above weight ratio, grind them into powder respectively, and then add them to the container middle,

[0025] (2) Weigh the ethanol dispersant, penetrant, and stabilizer according to the above weight ratio, add them into the container, and stir at 40-45°C for 25-45min to obtain a mixed solution;

[0026] (3) adjust the pH value of the mixture to 5-7, then filter, and the filtrate is the insecticide.

[0027] Preferably, a method of using the agricultural environment-friendly insecticide is as follows: when using, first dilute it with water 50-100 times before using it.

[0028] The beneficial effects of the invention are: the raw materials are simple and easy to obtain, t...

Embodiment 1

[0030] An agricultural environment-friendly insecticide, comprising the following components by weight: 20 parts of Artemisia annua, 15 parts of Cnidium chinensis, 10 parts of Coptis chinensis, 20 parts of Malanzi, 12 parts of papaverine, 12 parts of xanthotoxin, 3 parts of tomatine, 16 parts of Angelica dahurica, 12 parts of purslane, 10 parts of mugwort leaves, 11 parts of Houttuynia cordata, 550 parts of 70% ethanol, 4 parts of copolymer dispersant, 6 parts of sulfated castor oil, and 5 parts of methyl glycidyl ether.

Embodiment 2

[0032] An agricultural environment-friendly insecticide, comprising the following components by weight: 16 parts of Artemisia annua, 12 parts of Cnidium, 8 parts of Coptis chinensis, 22 parts of Malanzi, 12 parts of papaverine, 10 parts of xanthotoxin, 5 parts of tomatine, 22 parts of Angelica dahurica, 10 parts of purslane, 12 parts of mugwort leaves, 12 parts of Houttuynia cordata, 600 parts of 75 ethanol, 5 parts of copolymer dispersant, 1 part of 75% ethylene glycol, 4 parts of glycerin, 2 parts of butyl glycidyl ether 4 parts, 4 parts of sodium sorbate.

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PUM

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Abstract

The present invention relates to agricultural insecticides, particularly to an agricultural environment-friendly insecticide. The agricultural environment-friendly insecticide is prepared from the following components in parts by weight: 15-24 parts of artemisia apiacea, 12-18 parts of fructus cnidii, 8-12 parts of coptis chinensis, 18-24 parts of seeds of kalimeris indica, 10-14 parts of papaverine, 10-12 parts of xanthotoxin, 2-5 parts of tomatidine, 16-22 parts of radix angelicae, 8-12 parts of purslane, 10-12 parts of folium artemisiae argyi, 10-12 parts of houttuynia cordata, 520-600 parts of ethyl alcohol, 4-6 parts of a dispersing agent, 4-6 parts of a penetrating agent and 5-8 parts of a stabilizer. The invention also discloses a preparation method and a use method of the agricultural environment-friendly insecticide. The raw materials are simple and easy to obtain, the drug resistance of crops is delayed, the cost is reduced, the preparation process is simple, the economic benefit is improved, and the insecticide is worthy of promotion and application.

Description

technical field [0001] The invention relates to an agricultural insecticide, in particular to an agricultural environment-friendly insecticide. Background technique [0002] In agricultural production, in order to ensure the yield and quality of agricultural products, it is necessary to use a large amount of chemical pesticides. However, chemical pesticides not only pollute the ecological environment, but also cause some pests to develop resistance quickly. People often further increase the amount of pesticides to kill pests, resulting in serious pesticide residues in agricultural products, which has brought great harm to human food safety. [0003] In the prevention and control of agricultural pests, due to the long-term use of chemical insecticides in plants, the resistance of insects is getting stronger and stronger. In addition to the development of new insecticides, the dosage must be increased in order to kill insect pests. The plant fruits, vegetables and grains wit...

Claims

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Application Information

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IPC IPC(8): A01N65/32A01N43/42A01N43/90A01P7/04
CPCA01N43/42A01N43/90A01N65/00A01N65/08A01N65/10A01N65/12A01N65/32Y02A50/30
Inventor 张嘉泰史翔文邵慧梁敏
Owner XUZHOU XUANKE AGRI MASCH CO LTD