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Sterilization composition containing fluopicolide and methoxy acrylate

A technology of methoxyacrylic acid and fluopyram, which is applied in the field of pesticides to achieve good synergistic and long-lasting effects, expanded bactericidal spectrum, and high control effect

Inactive Publication Date: 2014-01-01
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 the compounding of fluopystrobin with trifloxystrobin, fluoxastrobin, enoxostrobin, picoxystrobin and fenoxystrobin has a good synergistic effect within a certain range , and about the compounding of fluopyram with trifloxystrobin, fluoxastrobin, enotristrobin, picoxystrobin, and fenoxystrobin, there are no related reports at home and abroad.

Method used

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  • Sterilization composition containing fluopicolide and methoxy acrylate
  • Sterilization composition containing fluopicolide and methoxy acrylate
  • Sterilization composition containing fluopicolide and methoxy acrylate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1~12

[0044] Embodiment 1~12 wettable powder

[0045]Fluopyram, 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 produce the wettable powder product of the present invention. See Table 1 and 2 for details.

[0046] Table 1 The components and contents of Examples 1 to 6

[0047]

[0048] Table 2 each component and content of embodiment 7~12

[0049]

Embodiment 13

[0050] Embodiment 13~24 water dispersible granules

[0051] Fluopyram, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. are crushed together by airflow to obtain the required particle size, and then other additives such as binder (optional) are added to obtain the preparation grain materials. The water-dispersible granule product of the present invention can be obtained after quantitatively sending the material into the fluidized bed granulation dryer for granulation and drying, see Table 3 and 4 for details.

[0052] Table 3 each component and content of embodiment 13~18

[0053]

[0054] Table 4 Embodiment 19~24 each component and content

[0055]

Embodiment 25~36

[0056] Embodiment 25~36 suspending agent

[0057] Dispersant, wetting agent, defoamer, thickener (optional), antifreeze agent (optional), after high-speed shearing, mix evenly, add fluopyram, active ingredient B, in the ball mill Medium ball milling for 2 to 3 hours, so that the particle size of all the particles is below 5 μm, and the balance is supplemented with deionized water, and the suspension product of the present invention can be obtained. See Tables 5 and 6 for details.

[0058] Table 5 Embodiment 25~30 each component and content

[0059]

[0060] Table 6 Embodiment 31~36 each component and content

[0061]

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PUM

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Abstract

The present invention discloses a sterilization composition containing fluopicolide and methoxy acrylate. The sterilization composition comprises an active component A and an active component B, wherein the active component A is selected from fluopicolide, the active component B is any one compound selected from trifloxystrobin, fluoxastrobin, enestroburin, picoxystrobin and kresoxim-methyl, and a weight ratio of the active component A to the active component B is 1:80-60:1. The composition possesses high activities on a plurality of plant diseases of a plurality of crops, and has the characteristics of significant synergistic effect, bacterial killing spectrum expanding, low use amount, rainfall erosion resistance, and significant synergy.

Description

Technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of a bactericidal composition containing fluopyrac and methoxyacrylates on crop diseases. technical background [0002] Fluopicolide chemical name: 2,6-dichloro-N-[(3-chloro-5-trifluoromethyl-2-pyridyl)methyl]benzamide, molecular formula: C 14 H 8 C l3 F 3 N 2 O. Fluopyram is an amide broad-spectrum fungicide that has high biological activity against Oomycete fungal pathogens and has protective and therapeutic effects. Fluopyram has strong penetrability. It can penetrate from the upper surface of the leaf to the lower surface and conduct from the leaf base to the leaf tip. Treating the young shoots can protect the leaves from infection by pathogens. It can also be distributed from the roots along the xylem of the plant to the entire crop, but it cannot be transmitted along the phloem. [0003] Methoxyacrylates are a new type of bactericide developed with ...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N37/50A01N43/88A01N37/36A01P3/00
CPCA01N37/50A01N43/40A01N2300/00
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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