Enostroburin and cymoxanil bactericidal compositions

A technology of enostrostrobin and its composition, which is applied in the field of agricultural fungicides, can solve the problems of medicament adaptability variation, reduced medicament control effect, and single action site, so as to achieve improved bactericidal effect, improved control effect, and reduced dosage Effect

Inactive Publication Date: 2007-12-05
SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the action site of this type of fungicide is very single, the bacteria will produce adaptive variation to the agent, which will reduce the control effect of the agent or even make it ineffective, resulting in drug resistance.
Resistance to erythoxystrobin has not yet been found in the field, but similar varieties have been reported to be resistant in Europe

Method used

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  • Enostroburin and cymoxanil bactericidal compositions
  • Enostroburin and cymoxanil bactericidal compositions
  • Enostroburin and cymoxanil bactericidal compositions

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0031] Preparation of Compositions and Examples of Biological Activity

[0032] 1. Preparation of EC

[0033] According to the requirements of the formula, add the solvent, the original drug, and the emulsifier respectively, mix evenly, heat and dissolve with a hot water bath if necessary, and obtain a transparent emulsifiable oil. Such as example 1~3 formula.

Embodiment 1

[0034] Embodiment 1 (20% emulsifiable concentrate)

[0035] Cymoxanil 10%, Enoxostrobin 10%, Nongru 500 # 7.5%, Farm Milk 600-2 # 4.5%, 10% N-methylpyrrolidone 10%, xylene make up to 100%.

Embodiment 2

[0036] Embodiment 2 (30% emulsifiable concentrate)

[0037] Cymoxanil 20%, Enoxastrobin 10%, Nongru 500 # 10%, Nongru OX-6355%, methyl isobutyl ketone 10%, N-methylpyrrolidone 10%, xylene to make up to 100%.

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PUM

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Abstract

The invention discloses a sterilization compound containing Enostroburin and cymoxanil, wherein the weight portion of the two active components is 1:100 to 100:1, the weight percentage content of the active constituents in the composition is 0.5-95%, and the composition comprises at least two carrying agents, at least one of which is surface active agent. the composition can be prepared into missible oil, suspending agent, aqueous emulsion, wet powder, and wet pelletized granule. The invention can be applied to treat the diseases caused by pathogenic bacteria.

Description

technical field [0001] The invention belongs to the field of agricultural fungicides. Background technique [0002] Enoxstrobin is an excellent fungicide for the control of various plant diseases such as grains, rice, fruits, vegetables and economic crops. It has a wide bactericidal spectrum, high activity, preventive and therapeutic effects, and has good compatibility with environmental organisms , It has a good control effect on various plant diseases caused by flagellate fungi, combined fungi, ascomycetes, basidiomycetes and deuteromycetes. The compound was created by China Shenyang Research Institute of Chemical Industry and disclosed for the first time in CN1191670A. Enoxstrobin is a new type of methoxyacrylate fungicide. This type of fungicide has high activity and low dosage. It has therapeutic and protective effects and is widely used to prevent and control crop diseases. However, because the action site of this type of fungicide is very single, the bacteria will p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/40
Inventor 司乃国刘君丽詹福康张冬明孙克陈亮张宗俭
Owner SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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