Sterilization composition containing benziothiazolinone and ametoctradin

A technology of pyramethanil and its composition, which is applied in the field of bactericidal compositions, can solve the problems of no reports of thiamethoxam and pyramethanil, and achieve the effects of reducing adverse effects, rapidly exerting drug effects, and reducing the dosage

Inactive Publication Date: 2017-07-25
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] There is no report on the combination application of thiamethoxam and pyramethanil

Method used

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  • Sterilization composition containing benziothiazolinone and ametoctradin
  • Sterilization composition containing benziothiazolinone and ametoctradin
  • Sterilization composition containing benziothiazolinone and ametoctradin

Examples

Experimental program
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Effect test

Embodiment 2

[0064] Biological Assay Example 2: Indoor virulence determination of the combination of thiamethoxam and pyramethanil against the pathogen of potato infestation.

[0065] Referring to the standard bioassay method NY / T1156.2-2006, the drug-containing medium method is adopted: take 6 mL of the drug solution with a series concentration of each single agent and mixed agent, add it to 54 mL of PDA medium cooled to 45 ° C, and prepare the A plate of drug-containing media is required at the final concentration. Then, a 6mm-diameter hyphae piece was prepared from the edge of the target bacterial colony cultured for 7 days, and moved to each series of drug-containing medium, with the hyphae facing down, and each treatment was repeated 4 times. After the treatment, they were cultured in a constant temperature biochemical incubator at 25±1°C.

[0066] After 3 days, the medium plate was taken out, and the colony diameter of each treatment was measured by the cross method, and the mycelia...

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Abstract

The invention discloses a sterilization composition containing benziothiazolinone and ametoctradin. The effective components of the composition are benziothiazolinone and ametoctradin, and a mass ratio of the benziothiazolinone to the ametoctradin is 1:30 to 30:1. The sterilization composition has the advantages of obvious synergistic effects and good safety, and is suitable for controlling cucumber downy mildew and potato late blight.

Description

technical field [0001] The invention relates to a bactericidal composition containing thiamethoxam and pyramethanil as active ingredients, belongs to the technical field of pesticides, and is used for preventing and treating cucumber downy mildew and potato late blight. Background technique [0002] Cucumber downy mildew and potato late blight are the main diseases of cucumber and potato production respectively. At present, chemical pesticides are mainly used for prevention and control in production, including the use of fungicides such as methoxyacrylates, inorganic coppers, amides, and organic coppers. These agents have produced varying degrees of resistance due to long-term use, and the control effect has decreased. In addition, inorganic copper fungicides have poor compatibility during use, which can easily cause phytotoxicity to the growth of crops. [0003] Thiamelone, English name: benziothiazolinone, chemical name: 1,2 benzisothiazolin-3-one. Thiemadone is a new t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N43/80A01P3/00
CPCA01N43/80A01N43/90A01N2300/00
Inventor 吴泽伟陈佛祥王礼文朱刚张志伟
Owner GUANGDONG ZHONGXUN AGRI TECH
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