Sterilization composition comprising fluopicolide and silthiopham

A technology of fluopyram and silthiocarb, which is applied in the field of pesticide compounding, can solve the problems that no one has reported about the bactericidal composition and application of fluopyram and silthiocarb, and reduce the cost of production. Cost and use cost, obvious synergistic effect, effect of delaying drug resistance

Inactive Publication Date: 2013-05-01
HAILIR PESTICIDES & CHEM GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And no one has reported about the bactericidal compositi...

Method used

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  • Sterilization composition comprising fluopicolide and silthiopham
  • Sterilization composition comprising fluopicolide and silthiopham
  • Sterilization composition comprising fluopicolide and silthiopham

Examples

Experimental program
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Effect test

Embodiment

[0028] Example: Combined toxicity test of different ratios of fluopyram and silthiocarb.

[0029] 1.1 Drugs to be tested

[0030] 96% of the original drug fluoxamid, 95% of the original drug of silthiocarb, the above-mentioned original drugs are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0031] 1.2 Test target

[0032] Grape downy mildew was isolated and purified from diseased leaves of grapes in the Dazeshan vineyard in Qingdao, Shandong, and cultured and preserved on PDA slopes in a refrigerator at 4°C.

[0033] PDA medium: potato 200g, glucose 20g, agar 20g, water 1000ml.

[0034] AEA medium: yeast powder 5g / L, glycerol 20mL / L, MgSO 4 0.25g / L, NaNO 3 6g / L, KCL0.5g / 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 comprising fluopicolide and silthiopham. The sterilization composition comprises effective components, namely fluopicolide and silthiopham that are subjected to binary compound, and the balance of auxiliary components allowable and acceptable in pesticides, wherein a mass ratio of fluopicolide to silthiopham is (5-39):(5-9), and a mass percentage of fluopicolide and silthiopham in the composition is 1-80%. Dosage forms of the sterilization composition are missible oil, a suspending agent, wettable powder, a water dispersible granule, water emulsion and microemulsion, and the sterilization composition is mainly used for preventing and treating downy mildew, late blight and wheat take-all.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing fluconyl and silthiocarb. Background technique [0002] Fluoxamid is a new type of amide systemic fungicide developed by Bayer; it is mainly used to control diseases caused by oomycete pathogens such as grape downy mildew and late blight. Fluoxamid not only has a unique mode of action, no cross-resistance with other fungicides, but also has a good long-lasting effect. The chemical name of fluoxamid is 2,6-dichloro-N-{[3-chloro-5-(trifluoromethyl)-2-pyridine]methyl}benzamide, and its chemical structure is . [0003] The chemical name of silthiofacillin is N-allyl-4,5-dimethyl-2-(trimethylsilyl)thiophene-3-carboxamide. Sithiopyram has good protective activity, long residual effect period, is safe for crops, mammals and the environment, and is highly effective against wheat take-all. [0004] The application of chemical agents...

Claims

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Application Information

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IPC IPC(8): A01N55/10A01N43/40A01P3/00
Inventor 韩先正葛尧伦陈鹏
Owner HAILIR PESTICIDES & CHEM GRP
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