Sterilization composition containing penflufen and methoxy acrylate

A technology of methoxyacrylic acid and pyraclofen, which is applied in the field of pesticides, can solve the problems of unpublished reports and achieve the effects of resistance to rainwater erosion, reducing the amount of pesticides used, and reducing environmental pollution

Active Publication Date: 2014-11-12
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 inventors, it was found that the compounding of azoxystrobin with azoxystrobin, kysstrobin, kyserostrobin, orysastrobin, fenoxystrobin and pyraclostrobin can produce a good synergistic effect, and The relevant reports about the compounding of fenflustrobin with azoxystrobin, kysstrobin, kysstrobin, orysastrobin, fenoxystrobin and pyraclostrobin have not yet been made public

Method used

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  • Sterilization composition containing penflufen and methoxy acrylate
  • Sterilization composition containing penflufen and methoxy acrylate
  • Sterilization composition containing penflufen and methoxy acrylate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～16

[0040] Embodiment 1~16 wettable powder

[0041] Mix fenflufen, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, pulverize them with a jet mill, and then mix evenly to obtain the wettable powder product of the present invention. For details, see Table 1.

[0042] Table 1 Embodiment 1~16 each component and parts by weight

[0043]

[0044]

Embodiment 17～32

[0045] Embodiment 17~32 water dispersible granules

[0046]Combine flufenapyridine, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. through airflow pulverization to obtain the required particle size, and then add binder (optional) and other auxiliary agents to obtain the preparation grain materials. The water-dispersible granule product of the present invention can be obtained after quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying, see Table 2 for details.

[0047] Table 2 Embodiment 17~32 each component and parts by weight

[0048]

[0049]

Embodiment 33～48

[0050] Embodiment 33~48 suspending agent

[0051] Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze agent (can be added or not), mixed evenly after high-speed shearing, add flufenapyridine, 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 Table 3 for details.

[0052] Table 3 Embodiment 33~48 each component and parts by weight

[0053]

[0054]

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PUM

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Abstract

The invention discloses a sterilization composition containing penflufen and methoxy acrylate. Effective components of the sterilization composition comprise an active component A and an active component B, the active component A is penflufen, the active component B is selected from anyone of azoxystrobin, kresoxim-methyl, dimoxystrobin, orysastrobin, metominostrobin and pyraoxystrobin, and a weight ratio of the active component A to the active component B is 1:80-80:1. The composition has the advantages of synergistic effect on many diseases harmful to the agricultural production, reduction of the pesticide consumption, reduction of the residual quantity of pesticides on crops, mitigation of the environment pollution, safety to humans and animals, good environmental compatibility, and difficult pesticide resistance of the diseases.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fungicidal composition containing flufenadine and methoxyacrylate to crop diseases. Background technique [0002] Penflufen (penflufen): Molecular formula is C 18 h 24 FN 3 O, the chemical name is 2'-[(RS)-1,3-dimethylbutyl]-5-fluoro-1,3-dimethylpyrazole-4-carboxanilide, and flufenapyridine is a A succinate dehydrogenase inhibitor, mainly acts on the electron transport complex II of the respiratory chain, blocking energy metabolism. It can control seed-borne and soil-borne basidiomycete and ascomycete diseases, mainly potato black mole caused by Rhizoctonia, wheat sheath blight, rice sheath blight, rape sclerotinia, etc., as well as wheat smut , Wheat smut, corn small spot and so on. The treated seeds can absorb flufenapyridine during the germination process, and transmit it to other parts of the plant through the xylem to protect the crops. [0003] A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01P1/00A01N43/54A01N37/50
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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