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Sterilization composition

A composition and plant technology, applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of decreased control effect of compounds, generation of disease resistance, loss of control effect, etc. Pathogen spectrum, the effect of improving the safety of use

Inactive Publication Date: 2019-04-05
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Long-term single application of an active compound to control diseases will lead to the development of disease resistance, resulting in a decrease in the control effect of the compound, or even a complete loss of control effect

Method used

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  • Sterilization composition
  • Sterilization composition
  • Sterilization composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0178] Example 1 8% flufenapyramide + 4% tetrafluconazole wettable powder

[0179] flufenapyramide

[0180] The active ingredients, various additives and fillers are mixed according to the ratio of the formula, and after being pulverized by an ultrafine pulverizer, 8% flufenapyramide + 4% tetrafluconazole wettable powder can be obtained.

Embodiment 2

[0181] Example 2 12.5% ​​fluconazole hydroxylamide + 12.5% ​​tetrafluconazole EC

[0182] flufenapyramide

[0183] Prepare the above-mentioned ingredients according to the proportion, and stir evenly to obtain a homogeneous phase.

Embodiment 3

[0184] Example 3 15% fluconazole hydroxylamide + 5% tetrafluconazole water dispersible granules

[0185] flufenapyramide

[0186] Mix flufenapyramide, active ingredient of tetrafluconazole, dispersant, wetting agent, disintegrating agent and filler according to the proportion of the formula, and then crush it into a wettable powder by airflow; then add a certain amount of water to mix and extrude Materials. After drying and sieving, 15% flufenapyramide + 5% tetrafluconazole water-dispersible granules were obtained.

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PUM

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Abstract

The invention provides a sterilization composition which contains active ingredient fluazolamide and tetraconazole according to a weight percent of 50:1-1:50. The invention further relates to application of the sterilization composition in controlling harmful fungi and bacteria on cereal, vegetables, fruits, ornamental plants and grape vine. The invention further relates to application of the sterilization composition at sites needing prevention and control to prevent and control pathogenic or saprophytic fungi and bacteria in soil or cultivation media. The invention further relates to application of the sterilization composition in treating seeds to protect from invasion of plant pathogenic bacteria carried by seeds.

Description

technical field [0001] The present invention relates to a bactericidal composition; the present invention also relates to the application of the bactericidal composition in controlling or preventing plant pathogenic fungi from infesting plants in the field of agriculture or gardening. Background technique [0002] With regard to pesticide activity, especially for crop protection, one of the central problems of research carried out in this technical field is the improvement of performance, especially with regard to biological activity and the maintenance of this activity over a certain period of time. [0003] Pydiflumetofen, the chemical name is 3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid methoxy-[1-methyl-2-(2,4, 6-Trichlorophenyl)-ethyl]-amide. Flufenapyramide compound is a formamide microbicide developed by Syngenta. Flufenapyramide has been disclosed in WO2010 / 063700. Flufenapyramide has high activity against wheat head blight, strawberry powdery mildew, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N43/56A01P3/00A01P1/00A01P21/00A01P5/00A01G7/06A01C1/00
CPCA01C1/00A01G7/06A01N43/56A01N43/653A01N2300/00
Inventor 罗昌炎詹姆斯.T.布里斯托
Owner JIANGSU ROTAM CHEM
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