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Famoxadone-containing sterilizing composition

A technology of oxafluconone and composition, which is applied in the field of bactericidal composition containing oxaconazole, can solve the problems of high cost, easy to produce resistance, narrow bactericidal spectrum, etc., and achieve improved drug efficacy, reduced production and use Cost, synergistic effects are obvious

Inactive Publication Date: 2010-06-16
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Combining different active ingredients of pesticides, the synergistic composition can not only significantly improve the actual control effect, reduce the dosage and cost, but also help to avoid the occurrence of bacterial resistance and delay the emergence of drug resistance. An effective way to solve the problems of high cost, narrow bactericidal spectrum and easy resistance in the process of single-dose application of pesticides

Method used

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  • Famoxadone-containing sterilizing composition
  • Famoxadone-containing sterilizing composition
  • Famoxadone-containing sterilizing composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Example 1: 10% Fenoconazole Difenoconazole EC

[0040] Fenoconazole 5%, Difenoconazole 5%, Methyl Isobutyl Ketone 10% (solvent), Nongru 601 # 5% (emulsifier), Nongru 500 # 5% (emulsifier), xylene make up to 100%. According to the proportion of the formula, add the solvent, the original drug, and the emulsifier respectively, mix evenly, and if necessary, heat and dissolve in a hot water bath to obtain a transparent emulsifiable oil.

Embodiment 2

[0041] Example 2: 12% oxaconazole · tebuconazole emulsifiable concentrate

[0042] 6% oxaconazole, 6% tebuconazole, 9% methyl isobutyl ketone (solvent), Nongru 601 # 6% (emulsifier), Nongru 500 # 4% (emulsifier), xylene make up to 100%. According to the proportion of the formula, add the solvent, the original drug, and the emulsifier respectively, mix evenly, and if necessary, heat and dissolve in a hot water bath to obtain a transparent emulsifiable oil.

Embodiment 3

[0043] Example 3: 62% oxaconazole · hexaconazole wettable powder

[0044] 60% of oxaconazole, 2% of hexaconazole, 2% of sodium lauryl sulfate (wetting agent), 3% of sodium lignosulfonate (dispersant), 10% of white carbon black (filler), and kaolin is added to 100%. According to the proportion of the formula, the original drug, various additives and fillers are fully mixed, and after being pulverized by an ultrafine pulverizer, the processed product is obtained.

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Abstract

The invention relates to a famoxadone-containing sterilizing composition. The active ingredients of the sterilizing composition is one of famoxadone (A) and triazole-type compounds (B), wherein the triazole-type compounds are selected from tebuconazole, hexaconazole, difenoconazole, epoxiconazole, flusilazole, myclobutanil, penconazole, fluquinconazole, diniconazole, triazolone, propiconazole, triadimenol, flutriafol, bitertanol, cyproconazole and the like; and the mass ratio of the A to the B is 30:1 to 1:30, and the active components accounts for 10 to 70 percent of the mass of the composition. The composition can be prepared into various formulations such as emulsifiable solution, a suspending agent, aqueous emulsion, wettable powder, water dispersing particle, microemulsion and the like. The sterilizing composition of the invention is applied in fields of farmlands, orchards and like and used for preventing and controlling various plant diseases, particularly powdery mildew and rust diseases, on crop such as corn, vegetables, fruit trees and the like.

Description

technical field [0001] The invention relates to a bactericidal composition, in particular to a bactericidal composition containing oxaflucone. Background technique [0002] Famoxadone is a broad-spectrum fungicide, mainly used to control important diseases caused by ascomycetes, basidiomycetes, and oomycetes, such as powdery mildew, rust, glume blight, net spot, downy mildew, late blight etc. [0003] Falfazone is an inhibitor of mitochondrial respiration, but its electron transfer site for inhibiting mitochondria is very single, and bacteria are prone to adaptive mutations to the drug, which reduces or even invalidates the control effect of the drug. At present, there have been reports of drug resistance abroad, and there is a greater risk in long-term use of a single agent. [0004] Combining different active ingredients of pesticides, the synergistic composition can not only significantly improve the actual control effect, reduce the dosage and cost, but also help to av...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/76A01N43/653A01N55/10A01P3/00
Inventor 程凯张承来曹明章张华东杨立平孔建
Owner SHENZHEN NOPOSION AGROCHEM
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