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Fungicide composition for preventing and treating rice powdery mildew

A composition and technology for powdery mildew, applied in the field of pesticides, can solve the problems of short persistence, poor bactericidal composition effect, etc., and achieve the effect of reducing dosage

Inactive Publication Date: 2016-12-07
王瑞明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The bactericidal composition for preventing and treating rice powdery mildew in the prior art has poor effect and short duration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A bactericidal composition for preventing and treating rice powdery mildew, which is composed of the following substances in parts by mass: 11 parts of prochloraz, 6 parts of metrafenone, 8 parts of propoxyquinoline, 8 parts of mefenamide, and pyrazine Long 5 parts, pyrflustrobin 8 parts, emodin 3 parts, tetraclotraniliprole 8 parts.

[0011] The dosage form of the bactericidal composition is emulsifiable concentrate, suspension concentrate, water emulsion, microemulsion, water dispersible granule or wettable powder.

[0012] The bactericidal composition is used for preventing and treating rice powdery mildew.

Embodiment 2

[0014] A bactericidal composition for preventing and treating rice powdery mildew, which is composed of the following substances in parts by mass: 12 parts of prochloraz, 6 parts of metrafenone, 8 parts of propoxyquinoline, 8 parts of mefenamide, and pyrazine Long 5 parts, pyrflustrobin 8 parts, emodin 3 parts, tetraclotraniliprole 8 parts.

[0015] The dosage form of the bactericidal composition is emulsifiable concentrate, suspension concentrate, water emulsion, microemulsion, water dispersible granule or wettable powder.

[0016] The bactericidal composition is used for preventing and treating rice powdery mildew.

Embodiment 3

[0018] A bactericidal composition for preventing and treating rice powdery mildew, which is composed of the following substances in parts by mass: 13 parts of prochloraz, 6 parts of metrafenone, 8 parts of propoxyquinoline, 8 parts of mefenamide, and pyrazosulfone Long 5 parts, pyrflustrobin 8 parts, emodin 3 parts, tetraclotraniliprole 8 parts.

[0019] The dosage form of the bactericidal composition is emulsifiable concentrate, suspension concentrate, water emulsion, microemulsion, water dispersible granule or wettable powder.

[0020] The bactericidal composition is used for preventing and treating rice powdery mildew.

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PUM

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Abstract

A bactericidal composition for preventing and treating rice powdery mildew, which is composed of the following substances in parts by mass: 8 parts of prochloraz, 6 parts of metrafenone, 8 parts of propoxyquinoline, 8 parts of mefenamide, and pyrazosulfone Long 5 parts, pyrflustrobin 8 parts, emodin 3 parts, tetraclotraniliprole 8 parts.

Description

technical field [0001] The invention relates to a bactericidal composition and belongs to the technical field of pesticides. Background technique [0002] Powdery mildew is a plant disease caused by fungi in the Powdery mildew family. Mostly ectoparasitic, all or most of the mycelium is exposed on the surface of the leaves, stems, shoots, buds, flowers and fruits of the host plant, and produces a large number of mycelia, conidiophores and conidia white powder visible to the naked eye. [0003] Powdery mildew is widespread all over the world, especially in dicotyledonous plants. [0004] The bactericidal composition for preventing and treating rice powdery mildew in the prior art has poor effect and short duration. Contents of the invention [0005] The object of the present invention is to provide a bactericidal composition for preventing and treating rice powdery mildew, which is composed of the following parts by mass: 8 parts of prochloraz, 6 parts of metrafeno...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01N47/36A01N43/78A01N43/56A01N43/42A01N43/40A01N35/06A01N35/04A01P3/00
CPCA01N47/38A01N35/04A01N35/06A01N43/40A01N43/42A01N43/56A01N43/78A01N47/36
Inventor 王瑞明
Owner 王瑞明
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