Bactericidal composition containing fluxapyroxad and thiediazole copper

A technology of fluoxastrobactam and its composition, which is applied in the field of pesticide compounding, can solve the problems that no one has reported about the bactericidal composition of fluoxastrobactam and thiafenidone and its application, so as to delay key drug resistance and reduce production costs. Cost and cost of use, effect of apparent synergies

CN107771825AInactive Publication Date: 2018-03-09HAILIR PESTICIDES & CHEM GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-03-09
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention relates to a bactericidal composition containing fluxapyroxad and thiediazole copper. The bacterial composition is compounded from fluxapyroxad and thiediazole copper in a binary mode, wherein a mass ratio of fluxapyroxad to thiediazole copper is (1-50) to (50-1); a mass fraction of fluxapyroxad and thiediazole in the preparation is 1%-80%, and the rest of the preparation is auxiliary components which are allowed to use and are acceptable in a pesticide. A dosage form of the bactericidal composition is missible oil, a suspending agent, wettable powder, a water dispersible granule, emulsion in water, microemulsion, a granule and a micro-capsule. The bactericidal composition is mainly used for controlling plant gray mold, peronospora and phytophthora germs.
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Description

technical field

[0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing fluoxystrobin and thiafenad. Background technique

[0002] Fluoreosin is a new type of formamide fungicide, which has obvious inhibitory effect on the asexual reproduction process, cell membrane permeability and tricarboxylic acid cycle of pathogens.

[0003] Thiobacterium copper is a newly invented thiazole organic copper fungicide, which has special effects on the control of bacterial diseases of crops. The control effect on rice bacterial stripe disease and bacterial blight is 71%-86%. The control effect of citrus canker is more than 86%, and it also has excellent control effect on fungal diseases. It has the characteristics of novel structure, advanced dosage form, good systemic performance, low toxicity and safety. Mainly prevent and control plant bacterial diseases. The crop diseases that have been tested, demonstrated and ...

Examples

Embodiment

[0030] Example: Combined toxicity experiment of different ratios of fluoxystromamide and chlorpyridone.

[0031] 1.1 Drugs to be tested

[0032] 96% of the original drug of fluetherastamide and 95% of the original drug of chlorpyridone, all of which are provided by the R&D Department of Hailier Pharmaceutical Co., Ltd.

[0033] 1.2 Test target

[0034] It was collected and isolated from potted cucumbers of the same type in Shouguang, Shandong Province, which had never been fertilized with fluroxybactam and thiafenad, and the cucumber variety for testing was Changchun Mici.