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Fungicide composition, and applications thereof

The technology of a composition and metconazole, which is applied in the field of pesticides, can solve the problems such as fluopyram and metconazole not seen, and achieves overcoming the generation of resistance to pathogens, increasing the action site, and reducing the dosage and use of drugs in the field. cost effect

Inactive Publication Date: 2017-03-29
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Up to now, there are no relevant literature reports on the compounding of fluopyram and metconazole

Method used

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  • Fungicide composition, and applications thereof
  • Fungicide composition, and applications thereof
  • Fungicide composition, and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: 81% fluopyram·metconazole water dispersible granules (fluopyram: metconazole=80:1)

[0017] Made according to the conventional process, wherein fluopyram 80g, metconazole 1g, naphthalenesulfonate NNO (diffusion agent) 4g, sodium lignosulfonate (dispersant) 10g, sodium lauryl sulfate (wetting agent) ) 3g, kaolin (filler) to make up to 100g.

[0018] In this example, the mass ratio of fluopyram and metconazole can vary from 80:1 to 1:80, and the total mass percentage of the two can vary from 5% to 85%. The proportioning ratio is also adjusted accordingly to form a new embodiment.

Embodiment 2

[0019] Example 2: 41% fluopyram·metconazole wettable powder (fluopyram: metconazole=40:1)

[0020] Made according to the conventional process, wherein fluopyram 40g, metconazole 1g, sodium lauryl sulfate (wetting agent) 2g, naphthalenesulfonate NNO (diffusion agent) 5g, sodium lignosulfonate (dispersant) )6g, kaolin supplemented to 100g.

[0021] In this example, the mass ratio of fluopyram and metconazole can vary from 80:1 to 1:80, and the total mass percentage of the two can vary from 5% to 85%. The proportioning ratio is also adjusted accordingly to form a new embodiment.

Embodiment 3

[0022] Example 3: 21% fluopyram·metconazole suspension concentrate (fluopyram: metconazole=20:1)

[0023] Make according to conventional process, wherein fluopyram 20g, metconazole 1g, sodium lignosulfonate (dispersant) 4g, ethylene glycol (antifreeze) 4g, organosilicone (defoamer) 0.4g, Sodium lauryl sulfate (wetting agent) 3g, bentonite (thickener) 0.2g, deionized water to make up to 100g.

[0024] In this example, the mass ratio of fluopyram and metconazole can vary from 80:1 to 1:80, and the total mass percentage of the two can vary from 5% to 85%. The proportioning ratio is also adjusted accordingly to form a new embodiment.

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PUM

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Abstract

The invention discloses a fungicide composition. The fungicide composition comprises effective components fluopyram and metconazole at a mass ratio of 80:1-1:80, preferably 20:1-1:20. Obvious synergistic effect is achieved via combination of fluopyram and metconazole. The fungicide composition can be used for prevention of fungi diseases of vegetables and fruit trees such as leaf mold, powdery mildew, anthracnose, rust disease, gray mold, early blight, target leaf spot, and gummy stem blight, and fungi diseases of wheat and barley such as rust disease, powdery mildew, glume blight, spike rot, and leaf blight.

Description

technical field [0001] The invention relates to a bactericidal composition, in particular to a bactericidal composition containing fluopyram and its application for preventing and controlling crop diseases, belonging to the technical field of pesticides. Background technique [0002] Fluopyram, the English common name fluopyram, is a new type of pyridylethylbenzamide fungicide developed by Bayer. It inhibits mitochondrial respiration by hindering the electron transfer of succinate dehydrogenase in the respiratory chain to control pathogenic bacteria. the goal of. Fluopyram can be used for disease prevention and control on 70 kinds of crops, especially for diseases caused by leaf mold, Botrytis cinerea, Polygonum spp., powdery mildew, Septoria sp., and root-knot nematode. Fluopyram is a highly effective agent for the control of powdery mildew, leaf mold, anthracnose, vine blight, target spot and other diseases, but the cost of single use is high and the therapeutic effect is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N43/40A01P3/00
CPCA01N43/653A01N43/40
Inventor 王泰梁旭东李春雨胡欢欢任太军
Owner SHENZHEN NOPOSION AGROCHEM
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