Bactericidal composition containing fluxapyroxad and thiabendazole and application thereof

A technology containing fluconazole and fluconazole, applied in the application, fungicide, biocide and other directions, can solve the problems of difficult control of plant pathogens, discount of single-agent control effect, increase of pathogen resistance, etc. Inhibition of fungal drug resistance, good control effect, effect of inhibiting drug resistance

Active Publication Date: 2016-08-10
ANHUI RUIBANG BIOLOGICAL SCI & TECH CO LTD
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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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  • Bactericidal composition containing fluxapyroxad and thiabendazole and application thereof
  • Bactericidal composition containing fluxapyroxad and thiabendazole and application thereof
  • Bactericidal composition containing fluxapyroxad and thiabendazole and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Example 1: 15% flufenapyr·thiabendazole wettable powder (1:2)

[0045] Fluxapyroxad 5g, thiabendazole 10g, detergent LS (sodium p-methoxy fatty acid aminobenzene sulfonate) 2g, diffusing agent NNO (sodium methylene bis-naphthalene sulfonate) 4g, white carbon black 5g , kaolin was added to 100g of the mixture for jet milling to prepare a wettable powder with an active ingredient mass percentage of 15% flufenapyramide·thiabendazole.

Embodiment 2

[0046] Example 2: 15% flufenapyr·thiabendazole wettable powder (1:4)

[0047] Add 3 g of flufenapyroxam, 12 g of thiabendazole, 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 percentage of flufenazole Bacteramide·thiabendazole wettable powder.

Embodiment 3

[0048] Example 3: 14% flufenapyr·thiabendazole wettable powder (1:6)

[0049] Add 2 g of flufenapyroxam, 12 g of thiabendazole, 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 carry out jet milling to obtain 14% flurazole by mass as the active ingredient Bacteramide·thiabendazole wettable powder.

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Abstract

The invention discloses a bactericidal composition containing fluxapyroxad and thiabendazole and an application thereof. The bactericidal composition takes fluxapyroxad and thiabendazole as main active ingredients, wherein the mass ratio of fluxapyroxad to thiabendazole is (1-70) to (1-50). The bactericidal composition can be used for controlling cereal, fruit tree and vegetable diseases, has higher synergistic effects, has the effects of overcoming and delaying the drug resistance of germs, has a high bactericidal speed and a long lasting period, has the effect of reducing the application cost and has obviously better control effects than single agents. The bactericidal composition can be used for controlling fungal diseases on crops, especially fungal diseases, such as sheath blight, gray mold, rice bakanae diseases, pear powdery mildew, anthracnose, and the like, and has obviously better effects than single agents.

Description

Technical field: [0001] The invention relates to a bactericidal composition and its application, in particular to a bactericidal composition with flufenapyramide and thiabendazole as main active ingredients and its application. Background technique [0002] Fluxapyroxad, chemical formula: C 18 h 12 f 5 N 3 O, chemical name: 3-(difluoromethyl)-1-methyl-N-(3',4',5'-trifluorobiphenyl-2-yl)pyrazole-4-carboxamide. [0003] Flufenapyramide belongs to the formamide fungicides and is a succinate dehydrogenase inhibitor. It is a broad-spectrum fungicide with excellent therapeutic and systemic activity. It is effective against various crop sheath blight and gray mold All have good control effects. [0004] Thiabendazole (thiabendazole), molecular formula: C 10 h 7 N 3 S, chemical name: 2-(4-thiazolyl)-1H-benzimidazole. Structural formula: [0005] [0006] Thiabendazole is a high-efficiency, broad-spectrum fungicide with systemic conduction to the apex, but not to the bas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/78A01N43/56A01P3/00
CPCA01N43/56A01N43/78A01N2300/00
Inventor 郭崇友高瑞花万维肖邢刚白杰
Owner ANHUI RUIBANG BIOLOGICAL SCI & TECH CO LTD
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