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Sterilizing composition comrpising cyproconazole and abietic acid copper

A technology of copper rosinate and a composition is applied in the field of sterilization compositions containing cyproconazole and copper rosinate, and achieves the effects of delaying drug resistance, improving quick-acting properties, and reducing use costs

Inactive Publication Date: 2012-04-11
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

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  • Sterilizing composition comrpising cyproconazole and abietic acid copper
  • Sterilizing composition comrpising cyproconazole and abietic acid copper
  • Sterilizing composition comrpising cyproconazole and abietic acid copper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: the processing and embodiment of cycloconazole and hexaconazole suspension concentrate

[0030]Cycloconazole 24g, copper rosinate 21g, dispersant 15g, antifreeze agent 6g, thickener 2g, defoamer 0.9g, make up the remaining water to 300g, mix other additives, mix evenly by high-speed shearing, add Cycloconazole and copper rosinate are ground in a ball mill for 2 to 3 hours, so that the particle diameters are all below 5 mm, and the suspension preparation of the bactericidal composition containing cyproconazole and copper rosinate according to the present invention is prepared.

[0031] Cycloconazole 12g, copper rosinate 15g, dispersant 5g, antifreeze 2.4g, thickener 1.1g, defoamer 0.63g, make up the remaining water to 100g, mix other additives, and mix evenly by high-speed shearing , add cyclaconazole and copper rosinate, grind the balls in a ball mill for 2 to 3 hours, make the particle diameter below 5mm, and prepare the suspension of the bactericidal com...

Embodiment 2

[0032] Embodiment 2: the processing and embodiment of cycloconazole and hexaconazole aqueous emulsion

[0033] Cycloconazole 10g, copper rosinate 15g, emulsifier 3.6g, solvent 6.5g, stabilizer 2g, antifreeze 1.2g, defoamer 0.3g%, thickener 0.4g%, water supplemented to 100g. Add the original drug cyproconazole and copper rosinate, solvent, emulsifier, and cosolvent together to dissolve into a uniform oil phase; mix some water, antifreeze, antimicrobial and other pesticide additives together to form Uniform water phase; add the oil phase to the water phase while stirring at high speed in the reactor, add water slowly until the phase inversion point is reached, turn on the shearing machine for high-speed shearing, and add the remaining water, shear for about half an hour, Forms an oil-in-water emulsion. That is, the water emulsion of the fungicidal composition containing cyproconazole and copper rosinate was prepared.

Embodiment 3

[0034] Embodiment 3: the processing and embodiment of cycloconazole and hexaconazole water-dispersible granules

[0035] Cycloconazole 9g, copper rosinate 16g, dispersant 3g, wetting agent 3.42g, disintegrant 2.7g, filler 65g. Mix cyproconazole, copper rosinate, dispersant, wetting agent, disintegrant and filler evenly, pulverize with ultra-fine jet mill, knead, and then add to fluidized bed granulation dryer for granulation and drying 1. After sieving, the water-dispersible granules of the bactericidal composition containing cyclaconazole and copper rosinate of the present invention were obtained through sampling analysis.

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Abstract

The invention relates to a sterilizing composition, belonging to the field of pesticide formulation. The active constituents of the sterilizing composition are combined cyproconazole and abietic acid copper, the ratio of cyproconazole to abietic acid copper is (90:1) to (1:90) by weight percent, preferably (50:5) to (1:40); total weight percent of the active constituents in the sterilizing composition is 1%-90%, preferably 8%-70%; the balance of the active constituent is an available and acceptable auxiliary constituent, the combination can be prepared into wettable powder, a suspending agent, a solubility liquid agent, microemulsion, missible oil, aqua resigen and a moisture dispersible granule by using a known method. The sterilizing composition related to the invention is used for preventing fungoid diseases on crops such as vegetables, fruit trees, cereals and the like.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition compounded with cyclaconazole and copper rosinate. Background technique [0002] Cycloconazole, chemical name: 2-(4-chlorophenyl)-3-cyclopropyl-1-(1,2,4-triazol-1-yl)butan-2-ol, belongs to triazoles Fungicide, a systemic fungicide, has preventive and therapeutic effects. It is an ergosterol demethylation inhibitor. Genus, Septoria, and Scab are all effective in preventing and controlling cereal and coffee rust, cereal, fruit tree and grape powdery mildew, peanut and beet leaf spot, apple scab and peanut white rot. If a single dose is used for a long time, the bacteria will easily develop resistance. The chemical structural formula is: [0003] [0004] Copper rosinate is a new type, high-efficiency, and broad-spectrum fungicide, which has good control effects on various fungal and bacterial diseases that infringe crops. When the copp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N37/10A01P1/00A01P3/00
Inventor 葛尧伦司国栋杜秀斌杨波涛韩先正葛大鹏
Owner HAILIR PESTICIDES & CHEM GRP
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