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Pesticide composition containing penthiopyrad

A pesticide composition, penthiopyram technology, applied in the field of pesticides, to achieve the effect of reducing the amount of pesticides, high activity, and reducing environmental pollution

Inactive Publication Date: 2014-03-26
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 penthiopyrad, polyoxin, aluminum triethylphosphonate, thiophanate-methyl, carbendazim, dicyanoanthraquinone, and flufenazole were compounded with each other, and within a certain range, there was Very good synergistic effect, and related compounding of penthiopyrad with polyoxin, aluminum triethylphosphonate, thiophanate-methyl, carbendazim, dicyanoanthraquinone, flucloconazole, currently in There are no relevant reports at home and abroad

Method used

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  • Pesticide composition containing penthiopyrad
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  • Pesticide composition containing penthiopyrad

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～16

[0041] Embodiment 1~16 wettable powder

[0042] Mix penthiopyrad, 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.

[0043] Table 1 Embodiment 1~16 each component and content

[0044]

Embodiment 17～32

[0045] Embodiment 17~32 water dispersible granules

[0046]Penthiopyrad, active ingredient B, dispersant, wetting agent, disintegrant, and filler are crushed together by airflow to obtain the required particle size, and then other additives such as binder (optional) are added to obtain granulation Materials. The water-dispersible granule product of the present invention is obtained by 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 content

[0048]

Embodiment 33～48

[0049] Embodiment 33~48 suspending agent

[0050] Dispersant, wetting agent, defoamer, thickener (optional), antifreeze (optional) are mixed evenly through high-speed shearing, and penthiopyrad 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 Embodiment 33~48 each component and content

[0052]

[0053]

[0054] New preparations can be obtained by exchanging polyamycin, aluminum triethronate, thiophanate-methyl, carbendazim, dicyananthraquinone, and fluclopyrazole in Tables 1 to 3.

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PUM

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Abstract

The invention discloses a pesticide composition containing penthiopyrad, which contains an active component A and an active component B, wherein the active component A is penthiopyrad; the active component B is selected from any one of polyoxin, phosethyl-Al, thiophanate-methyl, carbendazol, dithianon and triflumizole; and the weight ratio of the active component A to the active component B is 1:80-60:1. The composition disclosed by the invention has higher activity for multiple diseases on multiple crops, and has obvious synergistic action, thereby widening the bactericidal spectrum. The composition has the characteristics of small dosage, rainfall erosion resistance and obvious synergistic action.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a pesticide composition containing penthiopyrad on crop diseases. technical background [0002] Penthiopyrad (Penthiopyrad) chemical name: (RS)-N-[2-(1,3-Dimethylbutyl)-3-thiophenolyl]-methyl-3-(trifluoromethyl)- 1H-pyrazole-4-carboxamide, molecular formula: C 16 h 20 f 3 N 3 OS. Penthiopyrad is a novel amide fungicide developed by Mitsui Chemicals, Japan, which has a different bactericidal spectrum from the existing carboxamide fungicides. In addition to being as effective against basidiomycetes as the existing carboxamide fungicides, it is also effective against ascomycetes and deuteromycetes, and is now recommended for the control of gray mold and powdery mildew that are resistant to other fungicides. [0003] Polyoxin, aluminum triethylphosphonate, thiophanate-methyl, carbendazim, dicyanoanthraquinone, and flufenazole are all common fungicides and ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/12A01N47/34A01N47/18A01N47/12A01N43/56A01N43/50A01N43/32A01P3/00
Inventor 张伟钟小丹
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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