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A kind of microemulsion for chrysanthemum

A technology of microemulsion and chrysanthemum is applied in the field of microemulsion for preventing and controlling chrysanthemum anthracnose, which can solve the problems of exceeding the standard, unstable active ingredients of raw materials, and heavy metal content of pesticide residues in medicinal materials, and achieves good crop safety, enhanced prevention and treatment. Action, effect of fewer doses

Inactive Publication Date: 2016-08-24
杨栋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in recent years, the export volume of traditional Chinese medicinal materials in mainland my country has only accounted for about 10% of the global trade volume. The main reasons are that the active ingredients of raw materials are not stable and the pesticide residues or heavy metal content in medicinal materials exceed the standard.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 20% difenoconazole and allicin microemulsion

[0024] Each raw material component is by weight percentage:

[0025] Difenoconazole 19.5%

[0026] Allicin 0.5%

[0027] Naphthalenesulfonic acid formaldehyde condensate sodium salt 7%

[0028] Pull open powder BX 6%

[0029] N,N-Dimethylformamide 8%

[0030] Phenylphenol polyoxyethyl ether phosphate 5%

[0031] C 8-10 Fatty alcohols 0.2%

[0032] Gum Arabic 0.05%

[0033] Glycerol 1.8%

[0034] Deionized water was added to 100%.

[0035] A microemulsion product suitable for agricultural use is prepared by applying conventional pesticide processing technology to the above-mentioned ingredients. The co-toxicity coefficient of difenoconazole and allicin in this example is 256.2.

[0036] The microemulsion that the embodiment of the present invention 1 is obtained is used for preventing and treating chrysanthemum anthracnose, and chrysanthemum anthracnose morbidity initial stage spraying, active ingredient dosage is...

Embodiment 2

[0038] 30% difenoconazole and allicin microemulsion

[0039] Each raw material component is by weight percentage:

[0040] Difenoconazole 29.9%

[0041] Allicin 0.1%

[0042] Naphthalenesulfonic acid formaldehyde condensate sodium salt 6%

[0043] Pull open powder BX 8%

[0044] N,N-Dimethylformamide 5%

[0045] Phenylphenol polyoxyethyl ether phosphate 4%

[0046] C 8-10 Fatty alcohols 0.3%

[0047] Gum Arabic 0.08%

[0048] Glycerol 1%

[0049] Deionized water was added to 100%.

[0050] A microemulsion formulation suitable for agricultural use is prepared by applying conventional pesticide processing technology to the above-mentioned ingredients. The co-toxicity coefficient of difenoconazole and allicin in this example is 232.27.

[0051] The microemulsion that the embodiment of the present invention 2 is obtained is used for preventing and treating chrysanthemum anthracnose, and chrysanthemum anthracnose morbidity initial stage spraying, active ingredient dosage...

Embodiment 3

[0053] 16% difenoconazole and allicin microemulsion

[0054] Each raw material component is by weight percentage:

[0055] Difenoconazole 15%

[0056] Allicin 1%

[0057]Naphthalenesulfonic acid formaldehyde condensate sodium salt 8%

[0058] Pull open powder BX 6%

[0059] N,N-Dimethylformamide 5%

[0060] Phenylphenol polyoxyethyl ether phosphate 7%

[0061] C 8-10 Fatty alcohols 0.5%

[0062] Gum Arabic 0.1%

[0063] Glycerol 2.5%

[0064] Deionized water was added to 100%.

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Abstract

The invention relates to a microemulsion for flos chrysanthemi. The microemulsion is used for preventing and treating flos chrysanthemi anthrax, effective ingredients are difenoconazole and allicin, and auxiliaries are formaldehyde condensate sodium naphthalene sulfonate, nekal powder BX, N, N-dimethylformamide, phenylphenol polyoxyethylated ether phosphate, C8-10 fatty alcohol, arabic gum and glycerol. The microemulsion has very good preventing and treating effects on flos chrysanthemi anthrax; by using the characteristic that difenoconazole and allicin have a relatively good synergistic effect on the flos chrysanthemi anthrax, the preventing and treating actions on the flos chrysanthemi anthrax are effectively enhanced, and the microemulsion is high in effect taking speed and long in lasting period and does not affect non-target crops.

Description

technical field [0001] The invention relates to a microemulsion for chrysanthemums, in particular to a microemulsion for preventing and treating anthracnose of chrysanthemums, the active ingredients of which are difenoconazole and allicin, belonging to the technical field of pesticides. Background technique [0002] Chrysanthemum has the functions of disease prevention, treatment, health care, appreciation, etc. Chrysanthemum has a long history of being used as medicine in my country. It has the functions of dispelling wind, clearing heat, improving eyesight, and detoxification. Diseases such as swollen poison, viral influenza, hypertension, hyperlipidemia, coronary heart disease, are the health food that people like and ideal medicine. At the same time, chrysanthemum is one of the bulk medicinal materials in my country and one of the important export medicinal materials. The artificial cultivation of medicinal chrysanthemum is the general trend of the production of traditio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/653A01N25/04A01P3/00A01N41/00
Inventor 孙波孙倩穆柯晓郝爱华王蒙蒙
Owner 杨栋