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Sterilizing composition containing isofetamid

A technology of prothiazil and composition, which is applied in the field of pesticide composition and bactericidal composition containing iprothiazil, which can solve the problems of plant disease damage, drug resistance or limited control spectrum, etc. Achieve the effect of reducing the cost of use and environmental pollution, reducing the amount of chemicals used, and good synergy

Inactive Publication Date: 2018-08-17
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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  • Sterilizing composition containing isofetamid
  • Sterilizing composition containing isofetamid
  • Sterilizing composition containing isofetamid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: 64% emulsifiable concentrate

[0024]The formula is composed of: 56% of active ingredient A, 8% of active ingredient B, 4% of emulsifier sodium lauryl sulfate, 5% of emulsifier fatty alcohol polyoxyethylene ether, and 100% of solvent xylene.

[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: 24% suspending agent

[0027] The formula is composed of: 20% active ingredient A, 4% active ingredient B, 3% sodium dioctyl sulfosuccinate as a wetting agent, 4% polycarboxylate as a dispersant, 5% ethylene glycol as an antifreeze agent, and 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: 72% water dispersible granules

[0030] The formula is composed of: 9% active ingredient A, 63% active ingredient B, 6% wetting agent alkyl succinate sulfonate, 5% dispersing agent calcium lignosulfonate, 5% disintegrating agent sodium sulfate , the binder carboxymethyl cellulose 0.2%, the filler kaolin 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 sterilizing composition containing isofetamid. The sterilizing composition is characterized in that besides the isofetamid serving as a component A, the sterilizing composition further comprises at least one of other sterilizing agents serving as a component B and an auxiliary which can be used in pesticide preparation processing, and a conventional pesticide preparation is prepared and applied to plant disease control.

Description

technical field [0001] The invention belongs to the technical field of pesticide application, and relates to a pesticide composition, specifically a bactericidal composition containing iprothiazil, which is used for preventing and treating plant diseases. Background technique [0002] In the process of agricultural production, plant diseases occur seriously, harming plant stems, leaves and other vegetative organs, as well as reproductive organs such as fruits, seeds, tubers, affecting plant photosynthesis, affecting the appearance of edible parts, causing a sharp drop in crop yield and serious quality decline . 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 solve the act...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/10A01N43/08A01N43/90A01N43/78A01N37/44A01N47/16A01N43/40A01N43/54A01N43/42A01N37/18A01N43/824A01N43/80A01N43/32A01N37/02A01N43/56A01P1/00A01P3/00A01P5/00
CPCA01N43/10A01N37/02A01N37/18A01N37/44A01N43/08A01N43/32A01N43/40A01N43/42A01N43/54A01N43/56A01N43/78A01N43/80A01N43/82A01N43/90A01N47/16
Inventor 不公告发明人
Owner BEIJING KEFAWEIYE PESTICIDE TECH CENT
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