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Novel fluopicolide-containing antibacterial composition

A technology of fluopyram and composition, which is applied in the application field of new fungicidal composition on crop diseases, and achieves good synergistic effect, small dosage and high control effect

Inactive Publication Date: 2012-02-01
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mechanism of action of fluopicolide and the effective active ingredient B is different, and the mutual compounding has a good synergistic effect within a certain range. There are no related reports at home and abroad

Method used

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  • Novel fluopicolide-containing antibacterial composition
  • Novel fluopicolide-containing antibacterial composition
  • Novel fluopicolide-containing antibacterial composition

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0041] Example 1 41% fluopyram · thiophanate-methyl wettable powder

[0042] Fluopyram 40%, thiophanate-methyl 1%, naphthalenesulfonic acid formaldehyde condensate sodium salt 6%, pull-off powder BX 5%, kaolin clay added to 100%, the mixture was jet milled to obtain 41% fluopyril Bacteridine·thiophanate-methyl wettable powder.

example 2

[0043] Example 2 81% fluopyram · thiophanate-methyl wettable powder

[0044] Fluopyram 1%, thiophanate-methyl 80%, calcium salt of alkylbenzenesulfonate 5%, sodium lauryl sulfate 3%, diatomaceous earth are added to 100%, and the mixture is subjected to jet milling to obtain 81 % fluopyram · thiophanate-methyl wettable powder.

example 3

[0045] Example 3 35% fluopyram · thiophanate-methyl wettable powder

[0046] 5% fluopyram, 30% thiophanate-methyl, 7% sodium naphthalenesulfonic acid formaldehyde condensate, 5% sapinberry powder, diatomaceous earth to 100%, the mixture is jet milled to obtain 35% Fluopyram·thiophanate-methyl wettable powder.

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Abstract

The invention relates to a novel fluopicolide-containing antibacterial composition. The novel fluopicolide-containing antibacterial composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is fluopicolide; the active ingredient B is one of thiophanatemethyl and carbendazim; the weight ratio of the active ingredient A to the active ingredient B is 1:80-60:1; and wettable powder, water dispersible granules, suspending agents, suspending emulsion, water emulsion and microemulsion can be prepared by adding aids into the active ingredients. The novel fluopicolide-containing antibacterial composition is used for preventing and controlling downy mildew, epidemic disease, late blight, dampingoff, powdery mildew, botrytis, early blight, fusarium wilt, sclerotiniose, anthracnose, ring spot, penicilliosis and green mould of crops, can resist rain wash and has obvious synergism.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a novel bactericidal composition containing fluopicolide on crop diseases. technical background [0002] Fluopicolide, English name: fluopicolide, molecular formula: C 14 h 8 Cl 3 f 3 N 2 O, chemical name: 2,6-dichloro-N-[(3-chloro-5-trifluoromethyl-2-pyridyl)methyl]benzamide. Fluopyram has good protective properties and strong permeability, and has high biological activity against oomycete fungal diseases, and has a good control effect. It can be transmitted from the base of the plant to the tip of the leaf. [0003] Regardless of whether it is fluopyram, active ingredient B or other high-efficiency fungicides, long-term use alone may easily cause disease resistance, leading to problems such as increased dosage, reduced control effect, and shortened duration, which is not conducive to environmental sustainability. develop. The compounding of active in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/34A01N43/40A01N47/18A01P3/00
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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