Benzovindiflupyr sterilization composition

A technology of benzovinfluconazole and composition, which is applied in the application field of fungicidal composition on crop diseases, and achieves the effect of reducing the dosage of pesticides, high activity, and expanding the bactericidal spectrum

Inactive Publication Date: 2015-08-19
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 benzovinfluconazole with kysstrobin, pyraclostrobin, trifloxystrobin, dikesstrobin, kysstrobin, and picoxystrobin had a certain range Very good sy

Method used

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  • Benzovindiflupyr sterilization composition
  • Benzovindiflupyr sterilization composition
  • Benzovindiflupyr sterilization composition

Examples

Experimental program
Comparison scheme
Effect test

example 1～16

[0042] Example 1~16 wettable powder

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

[0044] Table 1 Example 1~16 each component and content

[0045]

example 17～32

[0046] Example 17~32 water dispersible granules

[0047] Combine benzovinfluconazole, active ingredient B, dispersant, wetting agent, disintegrant, and filler together through airflow pulverization to obtain the required particle size, and then add binder (optional) and other additives 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.

[0048] Table 2 Example 17~32 each component and content

[0049]

example 33～48

[0050]Example 33-48 Suspending Concentrate

[0051] Dispersant, wetting agent, defoamer, thickener (may be added or not), antifreeze agent (may be added or not) are mixed evenly through high-speed shearing, and benzovinfluconazole and active ingredient B are added. The amount is supplemented with deionized water, and ball milled 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.

[0052] Table 3 Example 33~48 each component and content

[0053]

[0054]

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PUM

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Abstract

The present invention discloses a benzovindiflupyr sterilization composition, which contains a active ingredient A and an active ingredient B, wherein the active ingredient A is benzovindiflupyr, the active ingredient B is any one selected from kresoxim-methyl, pyraclostrobin, trifloxystrobin, ZJ0712, dimoxystrobin, and picoxystrobin, and a weight ratio of the active ingredient A to the active ingredient B is 1:80-60:1. The composition of the present invention provides high activities for a plurality of plant diseases of a plurality of crops, and has 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 fungicidal composition of benzovinfluconazole to crop diseases. technical background [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 Agrow Awards Best Innovative Chemistry Award has signed a global mutual licensing agreement. At present, benzovinfluconazole has not been registered in my country. [0003] Kresstrobin, pyraclostrobin, trifloxystrobin, dikestrobin, kysstrobin, and picoxystrobin are all methoxyacrylate fungicides, and methoxyacrylate fungicides are quinones An exogenous inhibitor, inhibits mitochondrial respiration by blocking the electron transfer between cytochrome b and cytochrome c1. The selectivity comes fr...

Claims

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Application Information

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IPC IPC(8): A01N43/56A01N47/24A01P3/00A01N37/50A01N37/36A01N43/40
Inventor 张伟梁晓娟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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