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Bactericidal composition containing benzovindiflupyr

A technology of benzovinfluconazole and composition, which is applied in the field of application of fungicidal composition to crop diseases, can solve problems such as unpublished reports, and achieve the effects of resistance to rainwater erosion, reduction of residues, and reduction of dosage

Inactive Publication Date: 2016-03-30
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 benzovinfluconazole, benzamid, and silthiazil can produce a good synergistic effect, and about benzovinfluconazole, benzamid, silicon The relevant reports about the compounding of Thiafamid have not yet been made public

Method used

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  • Bactericidal composition containing benzovindiflupyr
  • Bactericidal composition containing benzovindiflupyr
  • Bactericidal composition containing benzovindiflupyr

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～8

[0042] Embodiment 1~8 wettable powder

[0043] Mix benzovinfluconazole, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, pulverize through a jet mill, and then mix evenly to obtain the wettable powder product of the present invention. See Table 1 for details.

[0044] Table 1 Embodiment 1~8 each component and parts by weight

[0045]

Embodiment 9～16

[0046] Embodiment 9~16 water dispersible granules

[0047] Combine benzovinfluconazole, 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 additives, Get the material for granulation. 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.

[0048] Table 2 Embodiment 9~16 each component and parts by weight

[0049]

Embodiment 17～24

[0050] Embodiment 17~24 suspending agent

[0051] Dispersant, wetting agent, defoamer, thickener (optional), antifreeze agent (optional), after high-speed shearing, mix evenly, add benzovinfluconazole, active ingredient B, Mill in a ball mill for 2 to 3 hours, so that the particle size is all below 5 μm, and make up the balance with deionized water to obtain the suspension product of the present invention, see Table 3 for details.

[0052] Table 3 Embodiment 17~24 each component and parts by weight

[0053]

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PUM

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Abstract

The invention discloses a bactericidal composition containing benzovindiflupyr. The bactericidal composition contains an active component A and an active component B, wherein the active component A is benzovindiflupyr, and the active component B is selected from any one of the compounds: zoxamide and silthiopham, and the active component A and the active component B are in a weight ratio of 1:70-70:1. The composition provided by the invention has a synergistic effect on a variety of diseases harmful to agricultural production, reduces pesticide dosage, reduces the pesticide residue on crops, alleviates environmental pollution, is safe to people and livestock, has good environment compatibility, and is not easy to generate drug resistance in diseases.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a bactericidal composition containing benzovinfluconazole to crop diseases. Background technique [0002] Benzovindiflupyr is another succinate dehydrogenase inhibitor developed by Syngenta. It has excellent control effect on Asian soybean rust and has a long-lasting effect. Syngenta has obtained an agreement with DuPont on this product The fungicide oxathiapiprolin of the 5th AgrowAwards Best Innovative Chemistry Award has signed a global mutual licensing agreement. At present, benzovinfluconazole has not been registered in my country. [0003] Both benzamid and silthiocarb are amide fungicides and are widely used in crop diseases. [0004] However, in the actual process of agricultural production, the most likely problem in disease control is the emergence of disease resistance. Combination of ingredients from different varieties is a common method for co...

Claims

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Application Information

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IPC IPC(8): A01N55/10A01N43/56A01P3/00A01N37/20
Inventor 张伟赵娇
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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