Hypertonic ethiprole emulsifiable concentrate pesticide

A technology of ethiprole emulsifiable concentrate and ethiprole, applied in the directions of insecticides, biocides, animal repellents, etc., can solve the problems of difficulty in finding solvents, precipitation, precipitation, and high density of the original drug of ethiprole, and achieves cost-effectiveness. Low, stable chemical properties, good control effect

Inactive Publication Date: 2015-05-13
钱忠金 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the domestic pesticide industry has encountered some difficulties in the development of ethiprole emulsifiable concentrate formulations, and has not yet produced a stable and efficient product emulsifiable concentrate formulation. The main reasons are: first, the high density of ethiprole technical; After being dissolved and emulsified by some polar solvents, the fenproil technical substance is easily precipitated and precipitated in water; thirdly, because the state has stricter regulations on the use of pesticide solvents, it is in line with the current policy of the pesticide industry and used Solvents for ethiprole active drug are currently difficult to find

Method used

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  • Hypertonic ethiprole emulsifiable concentrate pesticide
  • Hypertonic ethiprole emulsifiable concentrate pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0009] Embodiment: Preparation of 10% ethiprole emulsifiable concentrate

[0010] 1. Take raw materials by weight percentage:

[0011] Etprole technical 10%

[0012] Dodecylbenzenesulfonate 5%

[0013] Phenylphenol Ethoxylate 5%

[0014] Alkylphenol formaldehyde resin polyoxyethylene ether 5%

[0015] Cyclohexanone 10%

[0016] Dimethyl sulfoxide 10%

[0017] Dimethyldecanoamide 15%

[0018] Xylene 40%.

[0019] Two, prepare according to the following steps:

[0020] 1. Weigh ethiprole technical, cyclohexanone, dimethyl sulfoxide, dimethyl caprylamide and part of xylene according to the above ratio and mix well.

[0021] 2. After mixing and dissolving evenly, add dodecylbenzene sulfonate, phenethylphenol polyoxyethylene ether and alkylphenol formaldehyde resin polyoxyethylene ether according to the above proportion to continue stirring and mixing.

[0022] 3. In the process of stirring, add the remaining xylene solvent until the above proportion is added.

[0023] 4....

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Abstract

The invention discloses hypertonic ethiprole emulsifiable concentrate pesticide, and relates to the technical field of pest control of various pests on plants such as rice, fruit trees, vegetables, flower nursery plants and the like, in particular to a process technology by using ethiprole technical for production of emulsifiable concentrate preparations. The hypertonic ethiprole emulsifiable concentrate pesticide comprises ethiprole technical, a solvent and an emulsifier, wherein the weight percentages of the raw materials accounting for the total weight of emulsifiable concentrate are as follows: 10% of ethiprole, 4%-75% of the solvent and 3%-45% of the emulsifier, and the sum of the weight percentages of the raw materials of the whole emulsifiable concentrate pesticide is 100%. The hypertonic ethiprole emulsifiable concentrate pesticide is applied to control of various pests on plants such as rice, fruit trees, vegetables, flower nursery plants and the like, is safe to crops, low in cost and good in control effect, has stable chemical property and remarkable synergistic and supplementary effects on a control object, can delay generation of pesticide resistance and achieves purposes of increase of agriculture production and income.

Description

technical field [0001] The invention relates to the technical field of various pest control technologies for plants such as rice, fruit trees, vegetables and flower seedlings, and in particular relates to a technology for producing emulsifiable concentrate preparations with ethiprole active drug. Background technique [0002] At present, the domestic pesticide industry has encountered some difficulties in the development of ethiprole emulsifiable concentrate formulations, and has not yet produced a stable and efficient product emulsifiable concentrate formulation. The main reasons are: first, the high density of ethiprole technical; After being dissolved and emulsified by some polar solvents, the fenproil technical substance is easily precipitated and precipitated in water; thirdly, because the state has stricter regulations on the use of pesticide solvents, it is in line with the current policy of the pesticide industry and used Solvents for ethiprole technical materials ar...

Claims

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Application Information

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IPC IPC(8): A01N43/56A01N25/04A01P7/04
Inventor 钱忠金孙红军
Owner 钱忠金
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