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Sterilization composition containing ametoctradin and methoxyl acrylics

A technology of methoxyacrylic acid and pyraclostrobin, which is applied in the field of pesticides, can solve the problems of undisclosed compounding, achieve the effects of human and animal safety, reduce the amount of pesticides used, and reduce environmental pollution

Inactive Publication Date: 2016-01-27
SHAANXI THOMPSON BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the research of the inventors, it was found that the combination of pyraclostrobin and azoxystrobin, kysstrobin, kysoxazim, orysastrobin, fenoxystrobin or pyraclostrobin can produce a good synergistic effect, and There are no reports about the compounding of pyraclostrobin with azoxystrobin, kysstrobin, kysoxazim, orysastrobin, fenoxystrobin or pyraclostrobin

Method used

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  • Sterilization composition containing ametoctradin and methoxyl acrylics
  • Sterilization composition containing ametoctradin and methoxyl acrylics
  • Sterilization composition containing ametoctradin and methoxyl acrylics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～16

[0043] Embodiment 1~16 wettable powder

[0044] Mix pyraclostrobin, active ingredient B, dispersant, wetting agent, and filler in a mixing tank, pulverize them with a jet mill, and then mix them evenly to obtain the wettable powder product of the present invention. For details, see Table 1.

[0045] Table 1 Embodiment 1~16 each component and parts by weight

[0046]

Embodiment 17～32

[0047] Embodiment 17~32 water dispersible granules

[0048] Combine pyraclostrobin, 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.

[0049] Table 2 Embodiment 17~32 each component and parts by weight

[0050]

Embodiment 33～48

[0051] Embodiment 33~48 suspending agent

[0052] Dispersant, wetting agent, defoamer, thickener (optional), antifreeze (optional), after high-speed shearing, mix evenly, add pyraclostrobin and active ingredient B, and grind in a 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.

[0053] Table 3 Embodiment 33~48 each component and parts by weight

[0054]

[0055]

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Abstract

The invention discloses a sterilization composition containing ametoctradin and methoxyl acrylics. The sterilization composition is prepared from an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from ametoctradin, the active ingredient B is selected from any following compound of azoxystrobin, kresoxim-methyl, dimoxystrobin, orysastrobin, metominostrobin and pyraoxystrobin, and the weight ratio of the active ingredient A to the active ingredient B is 1:80-80:1. The composition has synergism on various injurious pests harmful to agricultural production, the pesticide using amount is reduced, the quantity of residues of the pesticide on crops is reduced, environment pollution is relieved, safety on human and livestock is achieved, the environment compatibility is good, and pesticide resistance is not likely to occur in diseases.

Description

[0001] This application is a divisional application. The original application is a patent application of Shaanxi Welch Crop Protection Co., Ltd. "A fungicidal composition containing pyramethoxam and methoxyacrylate". The application number of the original application is: 201210493406.9 , the original filing date was 2012.11.27. technical field [0002] The invention belongs to the technical field of pesticides and relates to the application of a fungicidal composition containing pyraclostrobin and methoxyacrylate to crop diseases. Background technique [0003] Ametoctradin has obtained provisional registration in China. Ametoctradin is a new triazole pyrimidine fungicide for the control of downy mildew in cucumber and grape crops. [0004] Azoxystrobin, kysstrobin, kysstrobin, orysastrobin, fenoxystrobin or pyraclostrobin are all methoxyacrylate fungicides, which are widely used in crop diseases. [0005] However, in the actual process of agricultural production, the most l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01P3/00A01N37/50A01N43/56
Inventor 张秋芳
Owner SHAANXI THOMPSON BIOTECHNOLOGY CO LTD
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