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Bactericidal composite with famoxadone and application thereof

A technology of oxaflucone and composition, which is applied in the field of bactericidal composition containing oxafezone, to achieve the effect of reducing the degree of environmental impact, good synergistic effect, and alleviating the problem of bacterial resistance

Inactive Publication Date: 2010-06-23
QINGDAO STAR CROPSCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report at home and abroad on the compound combination of oxafeconone and the above-mentioned substances to prevent and control plant diseases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: 45% oxadendron · oxadaxyl wettable powder comprises the following components by weight:

[0037] 5% oxafluconate, 40% oxaxyl, 5% calcium lignosulfonate, 2% sodium lauryl sulfate, 7% tea powder, 10% bentonite, and the balance of attapulgite.

[0038] The above-mentioned components are fully mixed according to the formula ratio, and pulverized by an ultra-fine pulverizer to obtain a 45% oxalaxyl wettable powder.

Embodiment 2

[0039] Embodiment 2: 63% oxafluconone · propamocarb wettable powder comprises the following components by weight:

[0040] 3% oxaflucone, 60% propamocarb, 2% sodium dodecylbenzenesulfonate, 15% white carbon black, 5% wood calcium, 3% pull-off powder, K123%, the balance of light calcium carbonate .

[0041] The above components are fully mixed according to the formula ratio, and after being pulverized by an ultrafine pulverizer, a 63% oxafluconone·propamocarb wettable powder can be obtained.

Embodiment 3

[0042] Embodiment 3: 30% oxaflucondone·metalaxyl wettable powder comprises the following components by weight:

[0043] 20% oxafluconate, 10% metalaxyl, 2% sodium dodecylbenzenesulfonate, 10% white carbon black, 4% wood calcium, 2% pull-off powder, K122%, the balance of light calcium carbonate .

[0044] The above-mentioned components are fully mixed according to the formula ratio, and after being pulverized by an ultrafine pulverizer, a 30% oxaflucondone·metalaxyl wettable powder can be obtained.

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PUM

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Abstract

The invention belongs to the technical field of agricultural fungicide, in particular relates to a bactericidal composite with famoxadone and an application thereof. The composite of the invention is prepared by combining famoxadone with another fungicide component B, wherein the fungicide B is at least one of metalaxyl, metalaxyl-M, propamocarb, cyazofamid and oxadixyl. The composite is used to prevent the plant disease caused by pathogenic fungi, in particular to prevent the tobacco black shank and downy mildew, blight and peronophythora of melons, fruits, vegetables and other crops, and has obvious synergistic effect and good effect on preventing and delaying the drug resistance of pathogenic fungi.

Description

technical field [0001] The invention belongs to the technical field of agricultural fungicides, and in particular relates to a fungicidal composition containing oxaconazole and its application. Background technique [0002] Famoxadone (Famoxadone) chemical name 3-anilino-5-methyl-5-(4-phenoxyphenyl)-1,3-oxazoline-2,4-dione, belongs to oxazoles Fungicide is an energy inhibitor, that is, mitochondrial electron transfer inhibitor, which has inhibitory effect on cytochrome C oxidoreductase in complex I II, and has protection, treatment, eradication, penetration and systemic activities. Oxafluconone is a new type of high-efficiency and broad-spectrum fungicide, which has good activity against diseases caused by pathogenic fungi such as Ascomycetes, Basidiomycetes, and Oomycetes. However, due to the fact that the electron transfer site of oxaflucondone inhibits the mitochondria is very single, the bacteria are prone to adaptive variation to the drug, which reduces the control eff...

Claims

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Application Information

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IPC IPC(8): A01N43/76A01N37/46A01N47/12A01N43/50A01P3/00
Inventor 李国安纪玲玲
Owner QINGDAO STAR CROPSCI
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