Sterilization composition and use thereof

A technology of composition and fungicide, applied in the direction of fungicide, biocide, application, etc., can solve the problem of high cost of flufenazole, achieve the effects of less harm to humans and animals, increase yield and quality, and reduce dosage

Inactive Publication Date: 2018-09-11
INST OF PLANT PROTECTION HEBEI ACAD OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of single use of fluconazole is relatively high

Method used

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  • Sterilization composition and use thereof
  • Sterilization composition and use thereof
  • Sterilization composition and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Weigh 10% thiostrobin and 10% flufenazole and mix them, fully dissolve them with 5% dichloromethane and 10% xylene, add 5% phenethylphenol polyoxyethylene ether, 5% agricultural milk 500#, slowly Add water and stir, make up to 100% with water, and obtain 20% thiastrostrobin·fluconazole aqueous emulsion.

Embodiment 2

[0040] Weigh 25% thiostrobin, 30% pyraclostrobin, 3% phenethylphenol polyoxyethylene ether phosphate, 2% agricultural milk 33#, 1% alkylphenol polyoxyethylene ether, 13% solvent oil, add water to 100%. Put the above raw materials into a mixing tank according to the conventional method for preparing water emulsion, and mix at a high speed to prepare a water emulsion with an active ingredient content of 55% thiastrostrobin · pyraclostrobin water emulsion.

Embodiment 3

[0042] Weigh 1% thiostrobin, 4% acetocilin, 3% phenylethylphenol polyoxyethylene ether phosphate, 2% agricultural milk 33#, 1% alkylphenol polyoxyethylene ether, 10% mineral spirits, Add water to 100%. Put the above raw materials into a mixing tank according to the conventional method for preparing an emulsion in water and mix at high speed to prepare an emulsion in water with an active ingredient content of 5% thiostrostrobin·acetocilin.

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Abstract

The invention provides a sterilization composition and a use thereof. The main active components of the sterilization composition comprise a first component thiatrifloxystrobin and a second componentwhich is triflumizole, prothioconazole, isopyrazam or ethylicin, wherein a mass ratio of the first component to the second component is 1:30 to 30:1, and the total mass of the two components is 5-60%of the total mass of the sterilization composition. The composition has a low toxicity, has small harms to human, animals and the ecological environment, can delay the occurrence and development of the pathogenic drug resistance, has a good control effect on ring spot, black spot, brown spot, powdery mildew and other fungal diseases, and has a broad application prospect.

Description

technical field [0001] The invention relates to the field of bactericides, in particular to a bactericidal composition containing thiastrostrobin and fluconazole, prothioconazole, pyraclostrobin or acetocilin. Background technique [0002] Thiostrobin is a new type of medicament for treating powdery mildew with special effects. The combination of nano-DV technology and targeted pharmaceutical technology makes thiostrostrobin 5 times stronger than trifloxystrobin and 10 times stronger than pyraclostrobin; The agent has the characteristics of super penetration, fast absorption, rapid conduction, and long-lasting effect. In areas where resistance occurs, the effect of use is very obvious; this product is safe for a variety of crops, can be used during flowering, does not pollute fruits, and does not harm natural enemies. [0003] Fluconazole has the effects of prevention, treatment and eradication, has good systemic conductivity, is resistant to rain erosion, and can prevent v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/78A01N43/50A01N43/56A01N41/08A01N43/653A01P3/00
CPCA01N41/08A01N43/50A01N43/56A01N43/653A01N43/78
Inventor 毕秋艳韩秀英赵建江王伟娟路粉吴杰王文桥
Owner INST OF PLANT PROTECTION HEBEI ACAD OF AGRI & FORESTRY SCI
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