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Sterilization composition containing ametoctradin and fluopyram

A technology of fluopyram 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 , obvious synergistic effect, delaying the effect of drug resistance

Inactive Publication Date: 2014-11-05
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 fluopyram

Method used

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  • Sterilization composition containing ametoctradin and fluopyram
  • Sterilization composition containing ametoctradin and fluopyram

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Example: Combined toxicity test of different ratios of pyraclostrobin and fluopyram.

[0032] 1.1 Drugs to be tested

[0033] 95% fluopyram technical drug, 95% pyraclostrobin technical drug, all of which are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0034] 1.2 Test target

[0035] Wheat powdery mildew pathogens were isolated and purified from wheat powdery mildew diseased leaves brought back from Fengyang County, cultured and preserved on PDA slopes in a 4°C refrigerator.

[0036] Test medium :

[0037] PDA medium : Potato 200g, glucose 20g, agar 20g, water 1000ml.

[0038] AEA medium : Yeast powder 5g / L, glycerin 20mL / L, MgSO 4 0.25g / L, NaNO 3 6g / L, KCl 0.5g / L, KH 2 PO 4 1.5g / L, agar powder 20g / L, deionized water 1L.

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Abstract

The invention relates to a sterilization composition containing ametoctradin and fluopyram, and the effective composition of the sterilization composition is obtained through binary combining of ametoctradin and fluopyram. The mass ratio of ametoctradin to fluopyram is 1-50:50-1, and the mass fraction of the effective composition ametoctradin and fluopyram in the preparation is 1%-80%, and the balance is auxiliary compositions usable and acceptable in pesticides. The dosage forms of the sterilization composition comprise missible oil, a suspending agent, a water agent, a water-dispersible granule, a microemulsion, a granule and a microcapsule. The sterilization composition is mainly applied to prevent downy mildew, powdery mildew and phytophthora cactorum of vegetables, fruit trees and commercial crops.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing pyraclostrobin and fluopyram. Background technique [0002] Ametoctradin (Ametoctradin, CAS No.: 865318-97-4) is a triazole pyrimidine fungicide, which belongs to the mitochondrial respiration 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] Fluopyram (fluopyram, CAS number: 658066-35-4 Chemical name: N-{2-(3-chloro-5-(trifluoromethyl)-2-pyridyl)ethyl- -Trifluoro-O-toluamide} is a novel benzamide fungicide that inhibits mitochondrial respiration by blocking the electron transfer of succinate dehydrogenase in the respiratory chain. It is mainly used to control diseases caused by cyst fungi on broad-leaved crops. It has a good control effect on downy mildew and powdery milde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01P3/00A01N43/40
Inventor 葛尧伦陈鹏司国栋
Owner HAILIR PESTICIDES & CHEM GRP
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