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Propiconazole-containing bactericidal composition

A technology of propiconazole and composition, which is applied in the field of preparation and application of bactericidal composition, can solve problems such as occurrence of resistance and decline in drug efficacy, and achieve the effects of small dosage, prolonging the use effect, and reducing the probability of drug resistance

Inactive Publication Date: 2013-11-06
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Long-term use of a single dose of propiconazole may cause problems such as the occurrence of resistance and the decline in drug efficacy

Method used

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  • Propiconazole-containing bactericidal composition
  • Propiconazole-containing bactericidal composition
  • Propiconazole-containing bactericidal composition

Examples

Experimental program
Comparison scheme
Effect test

example 165

[0033] Example 165% propiconazole · triconazole wettable powder

[0034] 40% propiconazole, 25% triconazole, 5% lignosulfonate, 2% sapinberry powder, 3% saponin powder, 8% white carbon black, and 100% bentonite, and the mixture is jet-milled, Prepare 65% propiconazole · triconazole wettable powder.

example 240

[0035] Example 240% propiconazole · triconazole wettable powder

[0036] Propiconazole 8%, Triconazole 32%, Lignosulfonate 4%, Sodium Lauryl Sulfate 4%, White Carbon Black 12%, Bentonite added to 100%, the mixture was jet milled to obtain 40% Propiconazole · Fenconazole wettable powder.

example 345

[0037] Example 345% propiconazole·triconazole water dispersible granules

[0038] Propiconazole 20%, Triconazole 25%, Tea Cube 3%, Lignosulfonate 3%, Sodium Lauryl Sulfate 4%, Ammonium Sulfate 2%, White Carbon Black 15%, Starch 12%, Silicon Add algae to 100%, and mix to prepare 45% propiconazole·triconazole water-dispersible granules.

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Abstract

The invention discloses a propiconazole-containing bactericidal composition. The bactericidal composition contains components A and B, wherein A is selected from propiconazole; and B is selected from any one of the following bactericides: flutriafol, penconazole, triflumizole or cyproconazole, and the ratio of weight parts of the two active components A to B is 2-78:2-78. The bactericidal composition can be used for prevent various diseases of crops, such as powdery mildew, rust disease, leaf spot, anthracnose, and the like, and has the advantages of obvious synergistic effect, favorable safety on the crops, rain wash resistance, long-lasting pesticide effect, and the like.

Description

technical field [0001] The invention belongs to the field of pesticide fungicides and relates to the preparation and application of a fungicide composition containing two active components. Background technique [0002] Propiconazole (propiconazol), chemical name: 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane-α-methyl]-1-hydrogen- 1,2,4-triazole, molecular formula: C 15 h 17 o 2 N 3 Cl 2 , the structural formula: [0003] , propiconazole is a systemic fungicide with protective and therapeutic effects, which can be absorbed by roots, stems, and leaves, and can quickly conduct upwards in the plant body. Propiconazole can prevent and treat ascomycetes, basidiomycetes And diseases caused by fungi, especially for wheat root rot, powdery mildew, and rice bakanae disease, have good control effects, but are ineffective for oomycete diseases, and the residual effect of propiconazole is about one month. [0004] Flutriafol, chemical name: α-(2-fluorophenyl)-α-(4-fluorophen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/653A01N43/50A01P3/00
Inventor 张伟曹巧利高超
Owner 陕西亿田丰作物科技有限公司
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