Sterilization composition containing ametoctradin and prothioconazole

A technology of prothioconazole and pyraclostrobin, which is applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of fungicide compositions and applications that have not been reported, and reduce production costs and use costs , to delay the effect of drug resistance

Inactive Publication Date: 2014-11-12
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the compound bactericidal composition and application of pyraclostrobin and prothioconazole

Method used

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  • Sterilization composition containing ametoctradin and prothioconazole
  • Sterilization composition containing ametoctradin and prothioconazole
  • Sterilization composition containing ametoctradin and prothioconazole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Example: Combined toxicity test of pyraclostrobin and prothioconazole in different proportions.

[0032] 1.1 Drugs to be tested

[0033] 95% of the original drug of prothioconazole and 95% of the original drug of pyraclostrobin, all of which are provided by the R&D Department of Hailier Pharmaceutical Co., Ltd.

[0034] 1.2 Test target

[0035] It was collected and isolated from potted cucumbers of the same type in Shouguang, Shandong Province, which had never been fertilized with pyraclostrobin and prothioconazole. The cucumber variety used for testing was Changchun Mici.

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Abstract

The invention relates to a sterilization composition containing ametoctradin and prothioconazole. The effective constitutes of the ametoctradin and the prothioconazole of the composition are compounded in a binary mode. The mass ratio of the ametoctradin to the prothioconazole is 1 to 50:50 to 1. The total mass of effective constituents of the ametoctradin and the prothioconazole in a preparation accounts for 1% to 80% and the remaining constituents are auxiliary constituents allowed to be used and accepted in pesticide. The dosage form of the sterilization composition is emulsifiable concentrate, a suspending agent, wettable powder, an aqueous solution, water dispersible granules, emulsion in water, microemulsion, granules and microcapsules, and the sterilization composition is suitable for preventing and treating downy mildew and phytophthora root rot of various crops and good in treatment effect and has special effects on diseases such as banded sclerotial blight and damping off caused by basidiomycetes fungi.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing pyraclostrobin and prothioconazole. Background technique [0002] Ametoctradin (ametoctradin; CAS No.: 865318-97-4) is a triazole pyrimidine fungicide, which belongs to the mitochondrial respiratory inhibitor, and has a strong control effect on downy mildew and Phytophthora oomycetes Residual activity and rain resistance, good curative effect on downy mildew and Phytophthora of various crops. [0003] Prothioconazole (prothioconazole; CAS number: 178928-70-6; chemical name: (RS)-2-(2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxy Propyl-1-2-dihydro-3-1,2,4-triazole-3-thione) is a new type of broad-spectrum triazolethione fungicide developed by Bayer, mainly used to control cereals Many diseases of crops such as wheat, barley, rape, peanut, rice and bean crops, etc. It has a good control effect on almost all wheat diseases, s...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P3/00A01N43/653
Inventor葛尧伦陈鹏司国栋
OwnerHAILIR PESTICIDES & CHEM GRP