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Sterilization composition containing cyproconazole and flumorph

A composition and technology of cyproconazole, applied in the direction of fungicides, biocides, biocides, etc., to achieve the effects of not being easily washed by rain, delaying drug resistance, and improving quick-acting properties

Active Publication Date: 2012-02-15
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And about the combination of cyproconazole and flumorph, after a preliminary search, there is no relevant report at home and abroad.

Method used

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  • Sterilization composition containing cyproconazole and flumorph
  • Sterilization composition containing cyproconazole and flumorph

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1: Processing and examples of cyproconazole and hexaconazole suspension

[0031] Ciproconazole 28g, flumorph 20g, dispersant 14.6g, antifreeze 4.8g, thickener 2.4g, defoamer 0.84g, the remaining amount of water is made up to 300g, and other additives are mixed and mixed by high-speed shearing Evenly, add ciproconazole and flumorph, and grind the balls in a ball mill for 2 to 3 hours to make the particle diameters below 5mm to prepare the suspension of the sterilization composition containing cyproconazole and flumorph of the present invention Agent preparations.

[0032] 10g ciproconazole, 8g flumorph, 5g dispersant, 2.4g antifreeze, 1.1g thickener, 0.63g defoamer, water balance to 100g, mix other additives, mix well with high-speed shear , Add ciproconazole and flumorph, and grind the balls in a ball mill for 2 to 3 hours to make the particle diameters below 5mm to prepare the suspension of the ciproconazole and flumorph composition of the present invention prepar...

Embodiment 2

[0033] Example 2: Processing and examples of cyproconazole and hexaconazole water emulsion

[0034] Cycloconazole 7g, flumorph 10g, emulsifier 1.8g, solvent 4.5g, stabilizer 2.1g, antifreeze 1g, defoamer 0.2g, thickener 0.4g, and water to make up to 100g. Add the original medicine ciproconazole and flumorph, solvent, emulsifier, and cosolvent together to dissolve into a uniform oil phase; mix part of water, antifreeze, antimicrobial and other pesticide additives together to form Uniform water phase; while stirring at high speed in the reactor, add the oil phase to the water phase, slowly add water until the phase inversion point is reached, turn on the shearing machine for high-speed shearing, and add the remaining water for about half an hour. Form an oil-in-water emulsion in water. The water emulsion containing the bactericidal composition of ciproconazole and flumorph is prepared.

Embodiment 3

[0035] Example 3: Processing and Examples of Cycloconazole and Hexaconazole Water Dispersible Granules

[0036] Cycloconazole 9g, flumorph 11g, dispersant 2.7g, wetting agent 3.51g, disintegrant 2.66g, filler 65g. Mix cyproconazole, flumorph with dispersant, wetting agent, disintegrant and filler uniformly, pulverize with ultrafine jet mill, knead, and then add to fluidized bed granulation dryer for granulation and drying After sieving and sampling and analysis, the water dispersible granules containing the ciproconazole and flumorph composition of the present invention are prepared.

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Abstract

The invention relates to a sterilization composition containing cyproconazole and flumorph. Active ingredients of the sterilization composition are the cyproconazole and the flumorph which are compounded; the weight percentage of the two active ingredients is (90: 1)-(1: 90), preferably (60: 5)-(1: 45); the total weight percentage of the active ingredients of the sterilization composition is 1 to90 percent, preferably 8 to 70 percent; and other ingredients are auxiliary elements available and acceptable in pesticides. The sterilization composition can be made into wettable powder, suspendingagent, soluble liquid, missible oil and emulsion in water and water dispersible granules. The sterilization composition is mainly used for preventing and treating fungous diseases of crops, such as vegetables, fruit trees, grain crops and the like.

Description

Technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing ciproconazole and flumorph. Background technique [0002] Cycloconazole, chemical name: 2-(4-chlorophenyl)-3-cyclopropyl-1-(1,2,4-triazol-1-yl)butan-2-ol, belonging to the triazole group Fungicide, a systemic bactericide, with preventive and therapeutic effects. It is an inhibitor of ergosterol demethylation. It is effective against powdery mildew, rust and spore molds on cereal crops, coffee, sugar beet fruit trees and grapes. The genus, Needle spore and Venturia are all effective and can prevent and cure cereals and coffee rust, powdery mildew of cereals, fruit trees and grapes, leaf spot of peanuts and beets, apple scab and peanut white rot. If a single dose is used for a long time, the bacteria are likely to develop resistance. The chemical structural formula is: [0003] [0004] Flumorph is a morpholine agricultural bactericid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/84A01N43/653A01P3/00
Inventor 葛尧伦司国栋杜秀斌杨波涛韩先正葛大鹏
Owner HAILIR PESTICIDES & CHEM GRP