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Composition containing fluensulfone

A technology of fluorine sulfone and composition, which is applied in the field of pesticide application, can solve the problems of plant disease damage, drug resistance or limited control spectrum, and reduce the use cost and environmental pollution, and reduce the amount of chemical used , Expand the effect of prevention and control spectrum

Inactive Publication Date: 2017-07-11
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 fungicide is easy to produce resistance or has a limited control spectrum, which cannot solve the actual plant disease hazards in production.

Method used

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  • Composition containing fluensulfone
  • Composition containing fluensulfone
  • Composition containing fluensulfone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: 25% EC

[0024] The formula is composed of: active ingredient A is 10%, active ingredient B is 15%, emulsifier calcium dodecylbenzenesulfonate 6%, emulsifier alkylphenol formaldehyde resin polyoxyethylene ether 3%, solvent xylene supplemented 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: 31% suspending agent

[0027] The formula is composed of: active ingredient A is 8%, active ingredient B is 23%, wetting agent styrene ethylphenol polyoxyethylene ether 5%, dispersant EO-PO block polyoxyethylene ether 4%, antifreeze agent propylene glycol 5% %, thickener magnesium aluminum silicate 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: 40% water dispersible granules

[0030] The formula is composed of: active ingredient A is 16%, active ingredient B is 24%, wetting agent fatty alcohol polyoxyethylene ether 4%, dispersing agent polycarboxylate 3%, dispersing agent tristyrylphenol polyoxyethylene ether Phosphate ester 4%, disintegrant ammonium sulfate 5%, binder polyvinyl alcohol 0.5%, filler attapulgite 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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PUM

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Abstract

The invention provides a synergistic composition containing fluensulfone. The synergistic composition comprises active ingredients A and B, the ingredient A is fluensulfone, and the ingredient B comprises one or more of imicyafos, 1, 3-dichloropropene, fluopicolide, bixafen, sedaxane, penthiopyrad, pydiflumetofen, benzovindiflupyr, oxathiapiprolin, ametoctradin, phosphorous acid and its salt, mefentrifluconazole and ipfentrifluconazole. The synergistic composition also comprises additives usable in pesticide processing, can be processed into conventional pesticide preparations and is used for prevention and control of plant diseases.

Description

technical field [0001] The invention belongs to the technical field of pesticide application and relates to a pesticide composition, specifically a composition containing fluorine sulfone, which is used for preventing and treating plant diseases. Background technique [0002] In the process of agricultural production, plant diseases occur seriously, harming plant roots, stems, leaves and other parts, as well as reproductive organs such as fruits, seeds, tubers, affecting plant photosynthesis and plant growth, affecting the appearance of edible parts, and causing crop yields to drop sharply. The quality has dropped seriously. When the disease is severe, it leads to crop failure. Therefore, plant diseases have important control significance in production, and fungicides are the most economical, fast and effective method to prevent and control plant diseases. [0003] The use of a single fungicide is likely to produce resistance or has a limited control spectrum, which cannot...

Claims

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Application Information

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IPC IPC(8): A01N43/78A01N57/32A01N29/02A01N43/40A01N43/56A01N43/90A01N43/80A01N59/26A01N43/653A01P3/00A01P5/00
CPCA01N43/78A01N29/02A01N43/40A01N43/56A01N43/653A01N43/80A01N43/90A01N57/32A01N59/26A01N2300/00
Inventor 不公告发明人
Owner BEIJING KEFAWEIYE PESTICIDE TECH CENT
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