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Efficient microbicide composition containing diflumetorim and methoxyl acrylate

A technology of methoxyacrylic acid and fluoxetine, which is applied in the field of pesticides to achieve the effects of reducing the dosage of pesticides, expanding the bactericidal spectrum, and reducing environmental pollution

Active Publication Date: 2014-09-03
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 fluoxasstrobin with fluoxastrobin, orysastrobin, picoxystrobin, fenoxystrobin, pyraclostrobin or enoxastrobin had a great effect within a certain range. Good synergistic effect, and about the compounding of fluoxasstrobin with fluoxastrobin, orysastrobin, picoxystrobin, phenoxystrobin, pyraclostrobin or enoxastrobin, there is no such thing at home and abroad see related reports

Method used

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  • Efficient microbicide composition containing diflumetorim and methoxyl acrylate
  • Efficient microbicide composition containing diflumetorim and methoxyl acrylate
  • Efficient microbicide composition containing diflumetorim and methoxyl acrylate

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Experimental program
Comparison scheme
Effect test

Embodiment 1～14

[0040] Embodiment 1~14 wettable powder

[0041] Mix fluoxastrobin, active ingredient B, dispersant, wetting agent, and filler, mix uniformly in a mixing tank, pulverize through a jet mill, and then mix uniformly to produce the wettable powder product of the present invention. See Table 1 for details.

[0042] Table 1 Embodiment 1~14 each component and content

[0043]

Embodiment 15～28

[0044] Embodiment 15~28 water dispersible granules

[0045] Fluoximistrobin, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. are crushed together by air flow 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 a fluidized bed granulation dryer for granulation and drying, see Table 2 for details.

[0046] Table 2 Embodiment 15~28 each component and content

[0047]

Embodiment 29～42

[0048] Embodiment 29~42 suspending agent

[0049]Dispersant, wetting agent, defoamer, thickener (optional), antifreeze agent (optional), after high-speed shearing, mix evenly, add fluoxanil and active ingredient B, and grind in a ball mill Medium ball milling for 2 to 3 hours, so that the particle size is all 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.

[0050] Table 3 Embodiment 29~42 each component and content

[0051]

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PUM

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Abstract

The invention discloses an efficient microbicide composition containing diflumetorim and methoxyl acrylate. Effective active ingredients of the microbicide composition consist of an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from diflumetorim, the active ingredient B is any compound selected from fluoxastrobin, orysastrobin, picoxystrobin, kresoxim-methyl, pyraoxystrobin and enestroburin, and the weight ratio of the active ingredient A to the active ingredient B is (1: 80) to (60: 1). The composition disclosed by the invention has relatively high activity to various diseases of a variety of crops and has obvious synergism, and the microbicide spectrum is enlarged; the composition has the characteristics of small dosage, rainwater washing resistance and obvious synergism.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a high-efficiency fungicidal composition containing fluoxastrobin and methoxyacrylates on crop diseases. technical background [0002] Fluoxamethanil immediately inhibits the growth of any fungal growth phase from conidial germination to conidiophore formation. Its chemical structure is different from the existing fungicides, and it has no cross-resistance with triazoles, dithiocarbamates, benzimidazoles and other classes including antibiotics, so it is effective for sensitive or resistant pathogens Excellent activity. Suitable crops are cereal crops, ornamental plants such as roses, chrysanthemums, etc. Safety to crops It is safe to 51 kinds of roses and 17 kinds of chrysanthemums, and has no phytotoxicity. Control objects powdery mildew and rust etc. [0003] In the actual process of agricultural production, the most likely problem in disease control is ...

Claims

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Application Information

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IPC IPC(8): A01N43/88A01N43/54A01N43/56A01P3/00A01N37/50A01N43/40A01N37/36
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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