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Sterilization composition containing fluxapyroxad and flutriafol, and application thereof

A technology of flufenapyroxad and flufenapyroxamide, which is applied in the field of compound pesticides, can solve the problems of difficult control of plant pathogens, discount of single-dose control effect, and increase of pathogenic bacteria resistance, so as to improve the control effect and improve the control effect. effect, the effect of suppressing drug resistance

Active Publication Date: 2014-07-09
JIANGSU FENGDENG PESTICIDE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 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 fluxapyroxad and flutriafol, and application thereof
  • Sterilization composition containing fluxapyroxad and flutriafol, and application thereof
  • Sterilization composition containing fluxapyroxad and flutriafol, and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Weigh 5g of flufenapyroxam, 20g of flufenazole, 4g of sodium lignosulfonate, 2g of sodium lauryl sulfate, 2g of white carbon black, add cornstarch to 100g, and prepare the mass percentage according to the conventional preparation method It is 25% water dispersible granule.

Embodiment 2

[0025] Weigh 15g flufenapyroxamide, 20g triadol, 3g phenylethylphenol polyoxyethylene ether phosphate, 2g alkylphenol polyoxyethylene ether, 13g C 5 -C 8 Solvent naphtha, 5g ethylene glycol, add water to 100g, be mixed with the water emulsion that mass percentage content is 35% according to conventional preparation method.

Embodiment 3

[0027] Weigh 5g of flufenapyramide, 5g of fenazole, 6g of calcium dodecylbenzenesulfonate, 3g of sodium dodecylbenzenesulfonate, 1g of alkylphenol polyoxyethylene ether, 15g of C 5 -C 8 Solvent naphtha, 10g propylene glycol, add water to 100g, be mixed with 10% microemulsion by mass percentage according to conventional preparation method.

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Abstract

The present invention discloses a sterilization composition adopting fluxapyroxad and flutriafol as main active components, and an application thereof, and belongs to the technical field of compounded pesticides. According to the present invention, the sterilization composition adopts fluxapyroxad and flutriafol as main active components, wherein a weight ratio of the fluxapyroxad to the flutriafol is 1-90:1-90, and the total amount of the fluxapyroxad and the flutriafol is 2-90% of the mass of the sterilization composition; and the sterilization composition provides significant effects for preparation of drugs for prevention and control of crop resistance plant fungous diseases of cereals, fruits and vegetables, and specifically for preparation of sterilization drugs for prevention and control of powdery mildew, botrytis cinerea, sclerotinia rot, rot disease, rust disease, glume spot of rice, web blotch, downy mildew, rice blast and seedling blight, especially sterilization drugs for prevention and control of wheat rust disease and cucumber powdery mildew. In addition, compared with the single-agent substance, the composition has characteristics of prevention and control spectrum expanding, production and use cost reducing, and drug resistance overcoming and delaying.

Description

technical field [0001] The invention belongs to the technical field of compound pesticides, and relates to a bactericidal composition and its application, in particular to a bactericidal composition with flufenapyroxad and triconazole as main active ingredients and its application. Background technique [0002] Fluxapyroxad, chemical name: 3-(difluoromethyl)-1-methyl-N-(3',4',5'-trifluoro[1,1'-biphenyl]-2-yl)-1H- pyrazole-4-carboxamide, molecular formula: C 18 h 12 f 5 N 3 O. The structural formula is as follows: [0003] [0004] Pyrazole amide fungicides are succinate dehydrogenase inhibitors, both for prevention and control. It can inhibit fungal respiration, inhibit spore germination, germination tube elongation, hyphal growth and sporulation. Can be used to control and suppress a variety of fungal diseases on a variety of crops. [0005] Flutriafol (Flutriafol), molecular formula: C 16 h 13 f 2 N 3 O, chemical name: 2,4′-difluoro-α-(1H-1,2,4-triazol-1-ylm...

Claims

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Application Information

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IPC IPC(8): A01N43/653A01N43/56A01P3/00
Inventor 纪立新耿荣伟周波欧阳立新
Owner JIANGSU FENGDENG PESTICIDE
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