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Sterilization composition containing hydrofluoroether myco-amide and simeconazole and application of sterilization composition

A technology containing fluorobactyl and fluobyramide, which is applied in the fields of application, fungicide, biocide, etc., can solve the problems of difficult control of plant pathogens, discount of single-dose control effect, increase of pathogenic bacteria resistance, etc., to achieve Inhibition of fungal drug resistance, good control effect, and delay of drug resistance

Inactive Publication Date: 2016-08-24
NANJING HUAZHOU PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the prevention and control of plant pathogens is becoming more and more difficult. On the one hand, with the change of planting structure, the planting area of ​​economic crops such as melons, fruits and vegetables has gradually expanded, and the degree and number of diseases have increased, making the prevention and control more difficult. On the other hand, the resistance of pathogenic bacteria is increasing year by year under the pressure of continuous agent selection, the control effect of a single agent is greatly reduced, and the control of plant diseases is facing a major challenge

Method used

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  • Sterilization composition containing hydrofluoroether myco-amide and simeconazole and application of sterilization composition
  • Sterilization composition containing hydrofluoroether myco-amide and simeconazole and application of sterilization composition
  • Sterilization composition containing hydrofluoroether myco-amide and simeconazole and application of sterilization composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Example 1: 15% Fluorethastyramide Silfluazole WP (1:2)

[0044]Add 5g of fluoxetin, 10g of silfluazole, 2g of cleaning agent LS (sodium p-methoxy fatty acid aminobenzenesulfonate), 4g of diffusing agent NNO (sodium methylene bis-naphthalenesulfonate), and 5g of white carbon black. , adding kaolin to 100g of the mixture and performing airflow milling to prepare a wettable powder with an active ingredient mass percentage of 15% Fluorethyramide Silfluazole.

Embodiment 2

[0045] Example 2: 15% Fluorapyramide Silfluazole WP (1:4)

[0046] Add 3 g of fluoxalin, 12 g of silfluazole, 3 g of sodium lauryl sulfate, 4 g of diffusing agent NNO, 5 g of white carbon black, and kaolin to 100 g of the mixture, and perform jet milling to obtain 15% mass percent of the active ingredient fluoroether Bacteramide Silfluazole wettable powder.

Embodiment 3

[0047] Example 3: 14% Fluorapyramide Silfluazole WP (1:6)

[0048] Add 2 g of fluetherbactamil, 12 g of silfluazole, 3 g of sodium lauryl sulfate, 4 g of diffusing agent NNO, 5 g of white carbon black, and kaolin to 100 g of the mixture and perform air-jet milling to obtain 14% fluoroether as an active ingredient by mass Bacteramide Silfluazole wettable powder.

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Abstract

The invention discloses a sterilization composition containing hydrofluoroether myco-amide and simeconazole and application of the sterilization composition. According to the sterilization composition, hydrofluoroether myco-amide and simeconazole serve as main effective ingredients, wherein the mass ratio of hydrofluoroether myco-amide to simeconazole is (1-70):(1-50). The sterilization composition can be applied to preventing and treating diseases of cereals, fruit trees and vegetables, has a high synergistic effect, overcomes and delays the drug resistance of germs, is high in sterilization speed and long in lasting period, reduces application cost and has preventing and treating effects obviously superior to those of single agents of the sterilization composition. The sterilization composition can be used for preventing fungi on crops, especially can be used for preventing and treating fungal diseases such as downy mildew, powdery mildew, apple scab, the rust disease, fusarium patches and banded sclerotial blight, and has an effect obviously superior to that achieved when single agents are used.

Description

Technical field: [0001] The present invention relates to a bactericidal composition and its application, in particular to a bactericidal composition with fluoxybactam and silfluazole as main active ingredients and its application. Background technique [0002] Molecular formula: C 15 h 8 CIF 7 N 2 o 2 , Chemical name: N-(3-chloro-5-(trichloromethyl)pyridine-2-methyl)-2,3,5,6-tetrachloro-4-methoxybenzamide. The structural formula is as follows: [0003] [0004] Fluoreosyramide acts on the respiratory chain of fungal mitochondria, inhibits the activity of succinate dehydrogenase, thereby blocking electron transfer, inhibiting fungal spore germination, germ tube elongation, mycelial growth and spore mother cell formation of fungal growth and reproduction In the main stage, the bactericidal effect is directly caused by the active substance of the parent, and has no corresponding metabolic activity. It is highly effective against various fungal diseases such as grape do...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N55/10A01N43/40A01P3/00
CPCA01N55/00A01N43/40A01N2300/00
Inventor 石振龙万维肖郭崇友赵东亚程清云
Owner NANJING HUAZHOU PHARMA