Insecticidal composition containing trifluorobenzene pyrimidine

A technology of trifluorophenyl pyrimidine and composition, applied in the field of preventing and controlling plant pests, pesticidal compositions containing trifluoro phenyl pyrimidine, and pesticide compositions, and can solve the problem of not being able to solve pest damage well, and having limited drug resistance or control spectrum. and other problems, to achieve the effect of reducing the use cost and environmental pollution, good synergy and good complementarity

Inactive Publication Date: 2017-07-25
BEIJING KEFAWEIYE PESTICIDE TECH CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The use of a single insecticide is likely to produce resistance or has a l

Method used

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  • Insecticidal composition containing trifluorobenzene pyrimidine
  • Insecticidal composition containing trifluorobenzene pyrimidine
  • Insecticidal composition containing trifluorobenzene pyrimidine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: 30% EC

[0024] The formula is composed of: active ingredient A is 5%, active ingredient B is 25%, emulsifier polyoxyethylene sorbitan fatty acid ketone 4%, emulsifier dioctyl maleate sulfonate sodium 4%, solvent Xylene was made up to 100%.

[0025] The preparation method is as follows: put all the materials into the batching kettle, stir and dissolve until completely transparent, and transfer to the storage tank for filling after passing the test.

Embodiment 2

[0026] Embodiment 2: 40% suspending agent

[0027] The formula is composed of: 20% active ingredient A, 20% active ingredient B, 3% wetting agent octyl sulfosuccinate sodium salt, 5% dispersant alkylphenol polyoxyethylene ether phosphate, antifreeze agent glycerin 5%, thickener xanthan gum 0.2%, water to make up to 100%.

[0028] The preparation method is: put the active ingredient, wetting agent, dispersant, antifreeze and water into the stirring tank, after fully stirring, pump the material into the sand mill for full grinding, after the grinding is completed, pump it into the high-speed shearing machine In the process, after adding the thickener, high-speed shearing is carried out, and the suspending agent is obtained after the shearing is completed.

Embodiment 3

[0029] Example 3: 58% water dispersible granules

[0030] The formula is composed of: active ingredient A is 43%, active ingredient B is 15%, wetting agent sodium lauryl sulfate is 7%, dispersant is sodium naphthalenesulfonate formaldehyde condensate 3%, dispersant is p-methoxy fatty acid amide Base benzene sulfonic acid 2%, disintegrant sodium sulfate 5%, binder polyethylene glycol 0.5%, filler bentonite to make up to 100%.

[0031] The preparation method is as follows: after all the materials are mixed uniformly, pulverized by an airflow mill, mixed uniformly again, and then a certain amount of water is added to knead the mixture, extruded and granulated, and dried and sieved to obtain the water-dispersible granules.

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Abstract

The invention provides a synergic insecticidal composition containing trifluorobenzene pyrimidine. The composition is characterized by comprising active ingredients A and B, wherein the active ingredient A is trifluorobenzene pyrimidine and the active ingredient B is one of or a combination of more of pyridalyl, spinetoram, lepimetcin, cyenopyrafen, cycloprothrin and benfuracarb. The composition also comprises auxiliary agents which can be used in pesticide preparation processing. The composition is prepared into conventional pesticide preparations and is applied to preventing and treating plant insect pests.

Description

technical field [0001] The invention belongs to the technical field of pesticide application, and relates to a pesticide composition, specifically an insecticidal composition containing trifluoropyrimidine, which is used for preventing and controlling plant pests. Background technique [0002] In the process of agricultural production, the occurrence of pests is serious, and they eat the juice or fruit of plant vegetative organs, or spread important plant diseases, which have a huge impact on crop yield and quality. Insecticides are the most economical, quick and effective way to control pests. [0003] The use of a single insecticide is likely to produce resistance or has a limited control spectrum, which cannot solve the actual pest damage in production. Mixed insecticides have the advantages of expanding the control spectrum, enhancing the control effect, and delaying the resistance of pests, and have become the most popular application form in production practice. Espe...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/40A01N43/22A01N43/56A01N53/08A01N47/24A01P7/00A01P7/02A01P7/04A01P5/00
CPCA01N43/90A01N43/22A01N43/40A01N43/56A01N47/24A01N53/00A01N2300/00
Inventor 不公告发明人
Owner BEIJING KEFAWEIYE PESTICIDE TECH CENT
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