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Preparation method of novel pesticide

A pesticide and a new technology, applied in the field of preparation of new pesticides, can solve the problems of easy decomposition, crop impact, poor pesticide efficacy, etc., and achieve the effects of good quality stability, short production cycle, and good physical and chemical stability.

Inactive Publication Date: 2018-05-11
凌工二号(大连)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing pesticides are easy to decompose and have poor efficacy; and many agricultural pests have developed resistance to pesticides. If the amount is increased, it will have an impact on crops and the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0019] The invention provides a kind of preparation method of novel pesticide, comprises the following steps:

[0020] (1) Determine the formula of the new pesticide, its formula is made of water-soluble original drug, methomyl, quetiafos, synergist, emulsifier and water, wherein, the original drug 10-20%, methomyl 1-3%, Quetiafos 5-10%, Synergist 4-15%, Emulsifier 3-8%, Water 44-77%;

[0021] (2) Obtain the raw materials in the formula;

[0022] (3) Dissolving the former drug, methomyl and quinathion in water respectively;

[0023] (4) After adding an emulsifier into ...

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PUM

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Abstract

The invention relates to the technical field of agricultural reagents and provides a preparation method of a novel pesticide. The preparation method comprises the following steps: (1) the formula of the novel pesticide is determined, wherein the novel pesticide in the formula is prepared from 10%-20% of water-soluble technical, 1%-3% of methomyl, 5%-10% of quinalphos, 4%-15% of a synergist, 3%-8%of an emulsifier and 44%-77% of water; (2) the raw materials in the formula are obtained; (3) the technical, methomyl and quinalphos are dissolved in water respectively; (4) the emulsifier is added tothe solution, and the novel pesticide is obtained after stirring is performed for 30 min. The pesticide prepared with the method is stable, reliable, low in cost and good in insecticidal efficacy.

Description

technical field [0001] The invention relates to the technical field of agricultural reagents, in particular to a preparation method of a novel pesticide. Background technique [0002] Pesticide refers to a class of drugs used to kill insects, bacteria, and kill harmful animals (or weeds) in order to ensure and promote the growth of plants and crops in agricultural production. Specifically refers to pesticides used in agriculture to control diseases and insect pests, regulate plant growth, and kill weeds. According to the source of raw materials, it can be divided into organic pesticides, inorganic pesticides, botanical pesticides, and microbial pesticides. In addition, there are insect hormones. According to the processing formulation, it can be divided into powder, wettable powder, soluble powder, emulsion, emulsifiable concentrate, concentrated emulsion, fumigant, fumigant, aerosol, oil, granule and microgranule, etc. Most are liquids or solids, and a few are gases. Ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/24A01N47/24A01N31/14A01N53/08A01N57/32A01N57/16A01N53/10A01N57/14A01N37/38A01N47/12A01N43/24A01N43/58A01N55/10A01N43/653A01N37/26A01N33/18A01N43/80A01P7/04
CPCA01N57/24A01N31/14A01N33/18A01N37/26A01N37/38A01N43/24A01N43/58A01N43/653A01N43/80A01N47/12A01N47/24A01N53/00A01N55/00A01N57/14A01N57/16A01N57/32
Inventor 周瑛
Owner 凌工二号(大连)科技有限公司