Sterilizing composition containing picoxystrobin and triazole

A technology of picoxystrobin and composition, applied in the field of bactericidal compositions containing picoxystrobin and triazoles, can solve problems such as undisclosed compounding, achieve reduced dosage, high activity, easy transportation and storage Effect

Inactive Publication Date: 2011-10-12
陕西汤普森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that picoxystrobin and triaconazole, bifonazole, diniconazole, hexaconazole, cyproconazole, and triaconazole can produce good synergistic effect after compounding, and The relevant reports about the combination of picoxystrobin and triaconazole, bifentriazole, diniconazole, hexaconazole, cyproconazole and triaconazole have not been published

Method used

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  • Sterilizing composition containing picoxystrobin and triazole
  • Sterilizing composition containing picoxystrobin and triazole
  • Sterilizing composition containing picoxystrobin and triazole

Examples

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Effect test

example 1

[0037] Example 1 75% picoxystrobin · triaconazole wettable powder

[0038] Add picoxystrobin 50%, triadimenol 25%, arylphenol polyoxyethylene succinate sulfonate 6%, sodium lauryl sulfate 4%, attapulgite to 100%, and the mixture is jet milled , prepared 75% picoxystrobin · triaconazole wettable powder.

example 2

[0039] Example 2 65% picoxystrobin · triaconazole water dispersible granules

[0040]50% of picoxystrobin, 15% of triadimenol, 5% of alkyl aryl polyoxyethylene ether, 5% of silkworm excrement, 2% of ammonium sulfate, 5% of white carbon black, kaolin is added to 100%, and mixed to obtain 65 % picoxystrobin · triaconazole water dispersible granules.

example 3

[0041] Example 3 30% picoxystrobin · triaconazole suspension concentrate

[0042] 20% picoxystrobin, 10% triadiazole, 5% polycarboxylate, 3% Sapindus powder, C 10～20 Add 0.1% of saturated fatty acids, 1.8% of white dextrin, 1.9% of ethylene glycol, and deionized water to 100%, and mix to prepare a 30% picoxystrobin-triazole suspension.

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Abstract

The invention discloses a sterilizing composition containing picoxystrobin and triazole. The sterilizing composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is the picoxystrobin; the active ingredient B is a bactericide selected from any one of triadimenol, bitertanol, diniconazole, hexaconazole, cyproconazole and flutriafol; and the weight ratio of the active ingredient A to the active ingredient B is (0.01-0.6):(0.01-0.4). The composition can prevent and control various crop diseases, has remarkable synergistic effect, enlarges the fungicide spectrum and high activities on powdery mildew, leaf blight, septoria nodorum, rust disease, root rot, smut, anthracnose, brown rot, apple scab, leaf spot, brown spot, Alternaria mali Roberts and leaf rust, reduces using amount of pesticide, reduces residual quantity of the pesticide on the crops, and reduces environmental pollution.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a fungicidal composition containing picoxystrobin and triazoles. Background technique [0002] Picoxystrobin, English common name: picoxystrobin, molecular formula: C 18 h 16 f 3 NO 4 , Chemical name: (E)-3-methoxy-2-[2-[6-(trifluoromethyl)-2-pyridyloxymethyl]phenyl]methyl acrylate. Picoxystrobin is an inhibitor of mitochondrial respiration, that is, through the cytochrome b and c 1 Inter-electron transfer inhibits mitochondrial respiration. It is effective in controlling strains resistant to 14-demethylase inhibitors, benzamides, dicarboxamides and benzimidazoles. [0003] The common chemical structure of triazole fungicides is that the main chain contains hydroxyl (ketone), substituted phenyl and 1,2,4-triazole group compounds. In addition to being inactive against oomycetes in the flagellate subphylum, this type of agent is active against the pathogenic bacteria of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N43/40A01P3/00
Inventor 张伟
Owner 陕西汤普森生物科技有限公司
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