Buprofezin spreading oil and preparation method thereof

A buprofezin film-expanding oil agent and technology of film-expanding oil agent, applied in the field of buprofezin film-expanding oil agent and its preparation, can solve problems such as waste, environmental pollution, hazards, etc., and achieve high drug efficacy and low toxicity to humans and animals , the effect of environmental safety

Inactive Publication Date: 2013-04-03
西安西诺农化有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But the resulting problem is: when using a solid substance as a carrier, along with the dissolution of the water-soluble carrier, if the active ingredient is also water-soluble, it will Diffusion due to concentration difference causes all active ingredients to dissolve in the water body. To ensure the control effect, the water body must reach a certain effective concentration. This will not only waste but also cause great harm to aquatic organisms, humans, and livestock. If effective If the

Method used

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  • Buprofezin spreading oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one : 1% buprofezin film developing oil

[0026] Buprofezin 1%

[0027] Ethyl acetate 12%

[0028] SO3708 10%

[0029] Lauryl alcohol ester 2%

[0030] Methyl oleate make up 100%

Embodiment 2

[0031] Embodiment two : 8% buprofezin film developing oil

[0032] Buprofezin 8%

[0033] Ethyl acetate 15%

[0034] Lauryl alcohol ester 3%

[0035] SO3708 15%

[0036] Green solvent GS81 10%

[0037] Methyl oleate make up 100%

Embodiment 3 20

[0038] Embodiment three , 20% buprofezin film developing oil

[0039] Buprofezin 20%

[0040] Ethyl acetate 15%

[0041] SO3708 20%

[0042] Polyacrylamide 3%

[0043] Lauryl alcohol ester 5%

[0044] Methyl oleate make up 100%

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Abstract

The invention relates to buprofezin spreading oil and a preparation method thereof. The invention discloses the buprofezin spreading oil. The buprofezin spreading oil is characterized in that the formula comprises the following components in percentage by weight: 0.1%-40.0% of buprofezin, 0.1%-30.0% of diffusant and 30%-99.8% of environment-friendly solvent. The buprofezin spreading oil is prepared by adopting the environment-friendly solvent to replace xylene and other organic solvents which are harmful to the environment in the original buprofezin, and has the characteristics of high utilization rate of efficacy and small pollution.

Description

technical field [0001] The invention relates to an insecticide, in particular to a buprofezin film spreading oil and a preparation method thereof. Background technique [0002] Buprofezin is a chitin synthesis inhibitor of heterocyclic insects, which destroys the formation of new cuticles of insects, interferes with the normal growth and development of insects, and causes the death of insects. The drug has strong contact and stomach poisoning effects, is permeable, and has certain systemic properties on rice, and is mostly used for the control of pests such as Leafhoppers and Planthoppers on rice. [0003] At present, buprofezin is mainly used for spraying in paddy fields, and the application of spraying is labor-intensive, and the utilization rate of the drug is too low, generally around 30%. [0004] The water surface spreading preparations developed at home and abroad are roughly divided into two categories in terms of formula selection: one is to use solid matter as a c...

Claims

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Application Information

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IPC IPC(8): A01N43/88A01N25/04A01P7/04
Inventor 杨忠绪张小荣
Owner 西安西诺农化有限责任公司
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