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A kind of bactericidal composition containing phenethycin and pyraclostrobin

A technology of pyraclostrobin and phenethethylmycin, which is applied in the direction of fungicides, biocides, biocides, etc., to achieve the effects of delaying drug resistance of pathogenic bacteria, prolonging service life, and simple preparation process

Active Publication Date: 2018-08-03
JIANGSU TUOQIU AGRI CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relevant report on the compounding of phenethromycin and pyraclostrobin

Method used

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  • A kind of bactericidal composition containing phenethycin and pyraclostrobin
  • A kind of bactericidal composition containing phenethycin and pyraclostrobin

Examples

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Effect test

preparation Embodiment

[0020] 1. Example 1: 21% phenethromycin pyraclostrobin wettable powder (1:20)

[0021] Phenethylmycin 1%

[0022] Pyraclostrobin 20%

[0023] Sodium lignosulfonate 4%

[0024] Sodium dodecylbenzenesulfonate 3%

[0025] Silica 5%

[0026] Diatomaceous earth balance

[0027] The preparation method of the wettable powder is as follows: mix phenethycin, pyraclostrobin, dispersant, wetting agent and filler according to the above formula, stir evenly in a stirring tank, and mix evenly after jet crushing, that is The wettable powder containing phenethromycin and pyraclostrobin described in the present invention can be obtained.

[0028] 2. Example 2: 22% phenethromycin pyraclostrobin suspension concentrate (1:10)

[0029] Phenethylmycin 2%

[0030] Pyraclostrobin 20%

[0031] Alkylphenol ethoxylates 4%

[0032] Polyoxyethylene ether phosphate 4%

[0033] Magnesium Aluminum Silicate 0.3%

[0034] Silicone 0.2%

[0035] Sodium Benzoate 0.2%

[0036] Ethylene glycol 1%

[...

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Abstract

The invention discloses a bactericidal composition containing N,N-diethylphenazinyl-formamide and pyraclostrobin. The weight ratio of the active components in the bactericidal composition is 1:30-1:10, preferably 1:20-1:1. The active components in the bactericidal composition in the ratio range have favorable synergistic actions on preventing and treating powdery mildew of cucumber, and thus, the bactericidal composition is worthy of popularization and application in production.

Description

technical field [0001] The invention belongs to the field of pesticide compositions, and in particular relates to a fungicidal composition containing phenethamycin and pyraclostrobin. Background technique [0002] The application of chemical agents is the most effective means of controlling plant fungal diseases. However, long-term continuous high-dose application of a single chemical fungicide is likely to cause problems such as drug residues, environmental pollution, and the development of drug-resistant fungi. Reasonable compounding or mixing of chemical fungicides has positive effects such as expanding the bactericidal spectrum, improving the control effect, prolonging the application period, reducing the dosage, reducing the injury, reducing the residue, and delaying the occurrence and development of fungal drug resistance and drug resistance. Characteristics, fungicide compounding or mixing is one of the most effective methods to solve the above problems. The price o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/24A01N43/60A01P3/00
CPCA01N43/60A01N47/24A01N2300/00
Inventor 王金英王金生王涛
Owner JIANGSU TUOQIU AGRI CHEM CO LTD
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