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Sterilization composition containing cyprokonazol and propamidine

A technology of propaneconazole and cyproconazole, which is applied in the field of fungicidal compositions containing cyproconazole and propaneamidine, and in the field of pesticide compounding. It can solve problems such as the compounding of cyproconazole and propaneconazole, and achieve low residue and bactericidal The effect of broad spectrum and reduced dosage

Active Publication Date: 2015-08-26
JINGBO AGROCHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In the prior art, there is a compound form in which cyclaconazole or propaneamidine is used alone in combination with other fungicides, but there is no report on the compounding of cyclaconazole and propaneamidine, and there is no corresponding technical inspiration to determine the combination of the two. What is the effect after matching

Method used

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  • Sterilization composition containing cyprokonazol and propamidine
  • Sterilization composition containing cyprokonazol and propamidine
  • Sterilization composition containing cyprokonazol and propamidine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 12% Cycloconazole · Propanamidine EC

[0024] Composition of raw materials: 10% cycloconazole technical substance, 2% propaneamidine technical substance, 10% N-methylpyrrolidone, 10% absolute ethanol, 5% calcium dodecylbenzenesulfonate, 6% triphenylethylphenol Polyoxyethylene ether, 4% phenethylphenol formaldehyde resin polyoxyethylene ether, the rest is supplemented with solvent naphtha 200#. Formulated as conventional cream.

[0025] Field Trial 1:

[0026] Experimental medicament is 12% cyproconazole · propaneamidine emulsifiable concentrate is prepared according to embodiment 1, and contrast agent is 20% cyclaconazole aqueous suspension (made by the laboratory), 2% propaneamidine aqueous solution (purchased in the market, Zhenhai Lvyuan, Ningbo City) Agricultural Production Materials Co., Ltd.); the control object is grape powdery mildew:

[0027]

[0028] The average temperature is 20-25°C when using the drug, and the weather is mainly sunny to cloudy. The sy...

Embodiment 2

[0030] 51% Cycloconazole Propanamidine Wettable Powder

[0031] The raw material is composed of 50% cyclaconazole technical material, 1% propaneamidine technical material, 12% sodium methylene bis-tetrasulfonate, 5% sodium lauryl sulfate, 8% calcium lignosulfonate, and ammonium sulfate for the rest make up. Prepared by conventional wettable powder.

[0032] Field Trial 1:

[0033] Experimental medicament is that 36% cyclaconazole · propaneamidine wettable powder is prepared according to embodiment two, contrast medicament is 20% cyclaconazole aqueous suspension (self-made in laboratory), 2% propaneamidine aqueous agent (market purchase, Ningbo City Zhenhai Lvyuan Agricultural Production Materials Co., Ltd.); control object, tomato gray mold;

[0034]

[0035]

[0036] The average temperature during medication is 20-25°C, and the weather is mainly sunny to cloudy. After compounding cyproconazole and propamidine, the dosage is reduced, and the effect is obvious.

Embodiment 3

[0038] 51% Cycloconazole · Propanamidine WP

[0039] The raw material is composed of 1% cyclaconazole technical material, 50% propaneamidine technical material, 13% sodium methylene bis-tetrasulfonate, 3% sodium lauryl sulfate, and kaolin supplements the rest. Prepared by conventional wettable powder.

[0040] Field Trial 1:

[0041] Experimental medicament is 80% cyclaconazole · propaneamidine wettable powder and prepares according to embodiment three, contrast agent is 20% cyclaconazole aqueous suspension (self-made in laboratory), 2% propaneamidine aqueous agent (market purchase, Ningbo City Zhenhai Lvyuan Agricultural Production Materials Co., Ltd.); control object Botrytis cinerea;

[0042]

[0043] The average temperature during medication is 20-25°C, and the weather is mainly sunny to cloudy. After compounding cyproconazole and propamidine, the dosage is reduced, and the effect is obvious.

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Abstract

The invention discloses sterilization composition containing cyprokonazol and propamidine. The sterilization composition containing cyprokonazol and propamidine takes cyprokonazol and propamidine as the effective components, the weight ratio of the cyprokonazol and propamidine is 20: 1 to 1: 50; the weight percentage of the effective components of the sterilization composition is 10-80%, the dosage form of the sterilization composition is one of missible oil or wettable powder or suspending agent or microemulsion or emulsion in water or wettable dispensible granule; the sterilization composition containing cyprokonazol and propamidine has characteristics of being wide in bacteriocidal spectrum, high in effect, low in toxicity, low in residue and obvious in synergistic effect; the use cost is reduced, the sterilization composition is especially useful for production of green food, the preventing effect of the composition is obviously better than the preventing effect of each of cyprokonazol and propamidine, and applied dosage of various bioactive substances can be reduced.

Description

technical field [0001] The invention belongs to the technical field of pesticides, relates to pesticide compounding technology, in particular to a bactericidal composition containing cyproconazole and propaneamidine. Background technique [0002] Cycloconazole is a triazole fungicide, chemical name: 2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butyl -2-ol, molecular formula: C 15 h 18 ClN 3 O, relative molecular weight: 291.78, the structural formula is as follows: [0003] [0004] Triadimenol is a triazole fungicide, a sterol demethylation inhibitor, and has preventive and therapeutic effects; it is effective against powdery mildews, rusts, and sporophytes on cereal crops, coffee, sugar beets, fruit trees, and grapes. The genus, Coryza genus, Septoria genus, and Scabella genus are all effective. Mixed with other fungicides, it can effectively control cereal eye spot disease, leaf spot disease and net spot disease; the effective period of control of whe...

Claims

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Application Information

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IPC IPC(8): A01N43/653A01P3/00A01P1/00A01N37/52
Inventor 许兴志邓晓杰韦能春王成刘彦赵艳龙朱友文吴磊
Owner JINGBO AGROCHEM TECH CO LTD
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