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Efficient sterilization composition

A composition and high-efficiency technology, applied in the field of pesticides, can solve problems that have not been disclosed, and achieve the effects of good synergy and sustained effect, reduction of pesticide dosage, and alleviation of environmental pollution

Inactive Publication Date: 2012-10-17
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that compounding fluopyram with dicyanoanthraquinone, cyprodinil, captan, aluminum triethylphosphonate, chlorothalonil, and bromothalonil can produce a good synergistic effect , and the relevant reports on the compounding of fluopyram with dicyanoanthraquinone, cyprodinil, captan, aluminum triethronate, chlorothalonil, and bromothalonil have not yet been published

Method used

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  • Efficient sterilization composition
  • Efficient sterilization composition
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Examples

Experimental program
Comparison scheme
Effect test

example 1～14

[0041] Example 1~14 wettable powder

[0042] Mix fluopyram, active ingredient B, dispersant, wetting agent, and filler, mix uniformly in a mixing tank, pulverize through a jet mill, and then mix uniformly to prepare the wettable powder product of the present invention. See Table 1 for details.

[0043] Table 1 Example 1~14 each component or its content

[0044]

example 15～28

[0045] Example 15~28 water dispersible granules

[0046]Fluopyram, active ingredient B, dispersant, wetting agent, binder (optional), disintegrant, and filler are jet-milled together to obtain the required particle size, and the granulation material is obtained. The water-dispersible granule product of the present invention is obtained by quantitatively sending the material into a fluidized bed granulation dryer for granulation or drying. See Table 2 for details.

[0047] Each component or its content of table 2 example 15~28

[0048]

example 29～42

[0049] Example 29-42 Suspending Concentrate

[0050] Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze agent (can be added or not) are mixed evenly through high-speed shearing, then fluopyram and active ingredient B are added, and the rest is used Make up with deionized water, and ball mill in a ball mill for 2 to 3 hours, so that the particle size is all below 5 μm, and the suspension product of the present invention is obtained. See Table 3 for details.

[0051] Table 3 Example 29~42 each component or its content

[0052]

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PUM

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Abstract

The invention discloses an efficient sterilization composition. The efficient sterilization composition comprises an active component A and an active component B, wherein the active component A is selected from fluopyram; the active component B is selected from any one of the following compounds: dithianon, cyprodinil, captan, fosetyl aluminium, chlorothalonil and bromothalonil; the weight ratio of the active component A to the active component B is 1:80 to 60:1. The composition has high activity to various diseases on a plurality of crops, exerts remarkable synergistic effects, and expands a fungicide spectrum. Moreover, the efficient sterilization composition has the characteristics of small dosage, rain wash resistance, and remarkable efficacy enhancement.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a high-efficiency bactericidal composition on crop diseases. technical background [0002] Fluopyram (Fluopyram) chemical name: N-{2-[3-chloro-5-(trifluoromethyl)-2-pyridyl)ethyl]-α,α,α-trifluoro-0-toluene Amide, molecular formula: C 16 h 11 CIF 6 N 2 O, which inhibits mitochondrial respiration by hindering the electron transfer of succinate dehydrogenase in the respiratory chain. The purpose of controlling pathogenic bacteria is achieved by inhibiting several stages in the growth cycle of pathogenic bacteria. It is mainly used to prevent and control diseases caused by Ascomycetes on broad-leaved crops. [0003] However, in the actual process of agricultural production, the most likely problem in disease control is the emergence of drug resistance. Combination of ingredients from different varieties is a common method for preventing and controlling resis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/40A01N43/32A01N43/54A01N47/04A01N57/12A01N37/34A01P3/00
Inventor 张伟赵娇
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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