Bactericidal composition containing spiroxamine and thiocarbamate

A technology of thiocarbamic acid and spirulina, which is applied in the field of pesticides to achieve good synergistic effect, small dosage and high control effect

Inactive Publication Date: 2012-01-04
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, there are no relevant reports on the compounding of spirulina, zinc, mancozeb, and mancozeb at home and abroad.

Method used

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  • Bactericidal composition containing spiroxamine and thiocarbamate
  • Bactericidal composition containing spiroxamine and thiocarbamate
  • Bactericidal composition containing spiroxamine and thiocarbamate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 140

[0058] Embodiment 140% spirulina·zinc microemulsion

[0059] Spirulina 5%, zinc 35%, ethylene glycol 4%, polyvinyl alcohol 2%, non-ionic EO-PO block copolymer 8%, alkylbenzene sulfonate 3%, silicone oil 0.4% , make up 100% with deionized water to prepare 40% spirulina·zinc microemulsion.

Embodiment 230

[0060] Embodiment 230% spirulina·zinc microemulsion

[0061] Spirulina 20%, Zinc 10%, Tween 4%, Alkylbenzenesulfonate 3%, Styroxylphenol Polyoxyethylene Ether Phosphate 5%, Xanthan Gum 2%, Propylene Glycol 3% , 0.4% silicone oil, 100% deionized water, 30% spirulina·zinc microemulsion.

Embodiment 320

[0062] Embodiment 320% spirulina·zinc microemulsion

[0063] Remove spirulina 4%, zinc 16%, alkylphenol polyoxyethylene ether phosphate 3%, castor oil polyoxyethylene ether 5%, gelatin 2%, glycerin 3%, and silicone oil 0.4%. Ionized water makes up 100%, 20% spirulina·zinc microemulsion.

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Abstract

The invention relates to a bactericidal composition containing spiroxamine and thiocarbamate. The bactericidal composition contains an active ingredient A, namely spiroxamine, and an active ingredient B, namely one of metiram, zineb and mancozeb, wherein the weight radio of the active ingredient A to the active ingredient B is 30:1-1:60; aids and excipients are added into the active ingredients to prepare water dispersible granules, suspension emulsion and the like; and the bactericidal composition is mainly used for preventing and controlling powdery mildew, rust, leaf spot, downy mildew, rice blast and the like.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the preparation and application of a fungicidal composition containing spirulina and thiocarbamate. technical background [0002] Spiroxamine (Spiroxamine), molecular formula: C 18 h 35 NO 2 , English alias: N-Ethyl-N-propy1-8-tert-butyl-1, 4-dioxaspiro[4.5]dec-2-ylmethylamine. Spirulina is a substituted amine fungicide and a sterol biosynthesis inhibitor, which mainly inhibits the synthesis of C-14 deoxymethylase of pathogenic bacteria. The control objects are wheat powdery mildew and various rusts, barley moire and stripe disease. Spirulina is a new type of systemic fungicide, which has special effect on powdery mildew. It acts quickly and lasts for a long time, and has both protective and therapeutic effects. It can be used alone or mixed with other bactericides to expand the bactericidal spectrum. [0003] Metiram, chemical name: tri[ammonia]ethylene bis(dithiocarbama...

Claims

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Application Information

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IPC IPC(8): A01N47/14A01N43/30A01P3/00
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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