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Cyflufenamid-containing antifungal composition

A cycloflunomide and composition technology, applied in the directions of biocides, biocides, bactericides, etc., can solve problems such as poor systemic absorption and conduction activity, reduce use costs and environmental pollution, improve safety, and expand prevention and control. spectrum effect

Inactive Publication Date: 2017-07-14
BEIJING KEFAWEIYE PESTICIDE TECH CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has preventive and therapeutic effects, and has good osmotic conduction and fumigation effects, but poor systemic conduction activity

Method used

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  • Cyflufenamid-containing antifungal composition
  • Cyflufenamid-containing antifungal composition
  • Cyflufenamid-containing antifungal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: 20% EC

[0024] The formula is composed of: active ingredient A is 8%, active ingredient B is 12%, emulsifier dioctyl sulfosuccinate sodium salt 4%, emulsifier styrylphenol formaldehyde resin polyoxyethylene polyoxypropylene ether 5%, The 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: 16% suspending agent

[0027] The formula is composed of: 6% of active ingredient A, 10% of active ingredient B, 4% of wetting agent alkylphenol polyoxyethylene ether formaldehyde condensate sulfate, 3% of dispersant calcium lignosulfonate, 4% of antifreeze agent propylene glycol %, thickener xanthan gum 0.2%, water to make up to 100%.

[0028] The preparation method is as follows: 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 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: 48% water dispersible granules

[0030] The formula is composed of: 16% of active ingredient A, 32% of active ingredient B, 5% of calcium dodecylbenzenesulfonate as a wetting agent, 6% of EO-PO block polyether as a dispersing agent, and 3% of ammonium sulfate as a disintegrating agent %, the binder polyethylene glycol 0.4%, and the filler diatomaceous earth make up to 100%.

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

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PUM

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Abstract

The invention provides a cyflufenamid-containing synergistic antifungal composition, which is characterized by comprising active components A and B. The component A is cyflufenamid, and the component B is one or more ingredients selected from a group consisting of fludioxonil and nuarimol. The composition also comprises auxiliary agents which can be used in processing of pesticide preparations. The composition is made into a common pesticide preparation which is applied in controlling of plant fungous diseases.

Description

technical field [0001] The invention belongs to the technical field of pesticide application, and relates to a pesticide composition, in particular to a fungicidal composition containing fluvafen, which is used for preventing and treating fungal diseases of plants. Background technique [0002] In the process of agricultural production, plant fungal diseases (diseases caused by ascomycetes, basidiomycetes, deuteromycetes, and oomycetes) occur seriously, endangering plant stems, leaves and other vegetative organs, as well as reproductive organs such as fruits, seeds, and tubers, affecting plants. Photosynthesis affects the appearance of edible parts, causing a sharp decrease in crop yield and quality. When the disease is severe, it leads to crop failure. Therefore, plant fungal diseases have important control significance in production, and fungicides are the most economical, fast and effective method to prevent and control plant fungal diseases. [0003] The use of a singl...

Claims

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Application Information

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IPC IPC(8): A01N43/36A01N43/54A01N37/52A01P3/00
CPCA01N43/36A01N37/52A01N43/54A01N2300/00
Inventor 不公告发明人
Owner BEIJING KEFAWEIYE PESTICIDE TECH CENT
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