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A highly effective bactericidal composition

A composition and high-efficiency technology are applied in the field of pesticides to achieve the effects of reducing the dosage of pesticides, reducing environmental pollution and high control efficiency

Active Publication Date: 2016-03-30
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventors, it was found that the compounding of spirulinastrobin with trifloxystrobin, fluoxastrobin, kresoxstrobin, fenoxystrobin and picoxystrobin has a good synergistic effect within a certain range. Moreover, there are no relevant reports about the compounding of spirulinastrobin with trifloxystrobin, fluoxastrobin, kresoxstrobin, fenoxystrobin, and picoxystrobin

Method used

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  • A highly effective bactericidal composition
  • A highly effective bactericidal composition
  • A highly effective bactericidal composition

Examples

Experimental program
Comparison scheme
Effect test

example 1~14

[0043] Examples 1-14 Wettable powder

[0044] Spirocyclostrobin, active ingredient B, dispersant, wetting agent, and filler are mixed, mixed uniformly in a mixing tank, pulverized by a jet mill and then mixed uniformly to make the wettable powder product of the present invention. See Table 1 and 2 for details.

[0045] Table 1 Example 1-8 components and content

[0046]

[0047] Table 2 Each component and content of Examples 9-14

[0048]

[0049] Exchange trifloxystrobin, fluoxastrobin, ketoxystrobin, fenoxystrobin and picoxystrobin in the table to prepare new preparations.

example 15~28

[0050] Examples 15-28 Suspension emulsion

[0051] Add dispersant, defoamer, thickener, antifreeze, stabilizer to active ingredient B, mix it evenly through high-speed shearing, and mill it in a ball mill for 2 to 3 hours to make the particle size below 5μm. The active ingredient B suspending agent is obtained, and then the active ingredient A, emulsifier, solvent and various auxiliary agents are directly emulsified into the suspending agent with a high-speed mixer to prepare the suspoemulsion product of the present invention. See Tables 3, 4, and 5 for details.

[0052] Table 3 Each component and content of Examples 15-19

[0053]

[0054] Table 4 Each component and content of Examples 19-22

[0055]

[0056]

[0057] Table 5 Each component and content of Examples 23-28

[0058]

[0059] Exchange trifloxystrobin, fluoxastrobin, ketoxystrobin, fenoxystrobin and picoxystrobin in the table to prepare new preparations.

example 29~42

[0060] Examples 29~42 Water emulsion

[0061] Spirocyclostrobin, active ingredient B, solvent, and emulsifier are added together to dissolve into a homogeneous oil phase; deionized water, antifreeze, thickener, and defoamer are mixed together to form a homogeneous water phase. Under high-speed stirring, the water phase is added to the oil phase to prepare the water emulsion product of the present invention. See Tables 6, 7 and 8 for details.

[0062] Table 6 Each component and content of Examples 29-32

[0063]

[0064] Table 7 Examples 33~36 Each component and content

[0065]

[0066]

[0067] Table 8 Each component and content of Examples 37~42

[0068]

[0069] Exchange trifloxystrobin, fluoxastrobin, ketoxystrobin, fenoxystrobin and picoxystrobin in the table to prepare new preparations.

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PUM

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Abstract

The invention discloses an efficient sterilization composition, which belongs to the sterilization composition comprising active ingredients A and active ingredients B, wherein the active ingredients A are selected from spiroxamine, the active ingredients B are selected from any one kind of compounds shown as follows: trifloxystrobin, fluoxastrobin, dimoxystrobin, kresoxim-methyl and picoxystrobin, and in addition, the weight ratio of the active ingredients A to the active ingredients B is 80:1-1:60. The efficient sterilization composition has higher activity on various diseases on various crops, in addition, an obvious synergia effect is realized, and the fungicide spectrum is enlarged. The efficient sterilization composition has the characteristics that the dosage is small, the rain flushing resistance is realized, and the synergia effect is obvious.

Description

Technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of an efficient bactericidal composition on crop diseases. technical background [0002] Chemical name of Spiroxamine: 8-tert-butyl-1,4-dioxaspiro[4,5]sunan-2-ylmethyl(ethyl)(n-propyl)amine. Spirobifen is a new, systemic fungicide that is particularly effective against powdery mildew. Fast-acting and long-lasting, it is both protective and therapeutic. It can be used alone or mixed with other fungicides to expand the bactericidal spectrum. [0003] Trifloxystrobin, fluoxastrobin, mefenoxystrobin, phenoxystrobin, and picoxystrobin all belong to the methoxyacrylate fungicides. Methoxyacrylate fungicides are quinone external inhibitors that inhibit mitochondrial respiration by blocking the electron transfer of cytochrome b and cytochrome c1. Systemic fungicide, with protective, therapeutic, eradicative properties and long residual effect, inhibiting spore germina...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/88A01N43/40A01N43/30A01N37/50A01P3/00
CPCA01N37/50A01N43/30A01N43/40A01N43/88A01N2300/00
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司