Bactericidal composition containing fluopyram and fluazinam

A technology containing fluopyram and fluopyram, applied in the directions of fungicides, biocides, biocides, etc., can solve the problem of difficult to completely eliminate pathogenic bacteria, difficult to solve air and dew pathogens, unable to focus on disease leaf pathogens, etc. To achieve the effect of delaying the emergence and development of pathogen resistance, reducing drug dosage, and reducing ecological damage

Inactive Publication Date: 2015-11-25
安徽出入境检验检疫局检验检疫技术中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual disease control process, it is difficult to take effective measures to completely cut off the source of infection; in the case of pathogenic bacteria invasion, it is also difficult to completely eliminate pathogenic bacteria, such as chemical spraying, it is difficult to solve the pathogenic bacteria in the air and dew; Solve the pathogenic bacteria on or inside the diseased leaves, diseased fruits and other diseased residues

Method used

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  • Bactericidal composition containing fluopyram and fluazinam
  • Bactericidal composition containing fluopyram and fluazinam
  • Bactericidal composition containing fluopyram and fluazinam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1 (60% fluopyram · fluazinam suspension concentrate)

[0034] Raw material formula: by mass percentage

[0035]

[0036] The preparation method is as follows:

[0037] According to the formula, weigh each component in proportion, put it into a ball mill and mill it for 30 minutes, filter, pump it into the dispersion tank for 3 minutes at high speed and then grind it fully with a sand mill to control the particle diameter of the solid component within 2 microns, and the grinding is completed Finally, stir evenly to obtain the suspension concentrate product.

Embodiment 2

[0038] Embodiment 2 (the preparation method of 30% fluopyram · fluazinam suspension concentrate)

[0039]

[0040]

[0041] Preparation method: same as Example 1.

Embodiment 3

[0042] Embodiment 3 (the preparation method of 40% fluopyram · fluazinam suspension concentrate)

[0043]

[0044] Preparation method: same as Example 1.

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PUM

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Abstract

The invention discloses a bactericidal composition containing fluopyram and fluazinam. The bactericidal composition comprises the following active components: fluopyram and fluazinam, wherein the mass ratio of fluopyram to fluazinam is (1: 20)-(20: 1); the mass percent content of the active components in the composition is 5-60%. The bactericidal composition provided by the invention is high in bactericidal activity, delays the occurrence and development of drug resistance of pathogens, decreases the dosage for control in actual production, and is economic, efficient, safe, environment-friendly and particularly remarkable in the control effect on gray mold caused by botrytis cinerea.

Description

technical field [0001] The invention relates to the field of agricultural fungicides, in particular to a fungicidal composition containing fluopyram and fluazinam. Background technique [0002] Botrytis cinerea is a common and difficult to control fungal disease of crops in open fields and protected areas. It is a low-temperature and high-humidity disease. The growth temperature of the pathogen is 20-30°C. period of high incidence of disease. Botrytis cinerea is caused by the infection of Botrytis cinerea, which is a fungal disease and can affect flowers, fruits, leaves and stems. Botrytis cinerea diseased seedlings are light in color, and the leaves and petioles are off-white, water-soaked, and the tissues soften to rot. Botrytis cinerea grows on the surface when the humidity is high. The young stems mostly have irregular water-soaked spots at the base of the petiole, which quickly become soft and rotten, constricted or folded down, and finally the diseased seedlings rot,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/40A01P3/00
Inventor 姚剑陈雪娇李云飞宗凯孙娟娟郑海松余晓峰
Owner 安徽出入境检验检疫局检验检疫技术中心
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