Germicide composition containing spiroxamine and tridemorph

A technology of tridemorpholine and spirulina, which is applied in the field of pesticides to achieve the effect of small dosage, high control effect, and less phytotoxicity

Inactive Publication Date: 2014-04-02
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

After research by the inventor, it is found that the compounding of spirulina and tridemorph has a good synergistic effect within a certain range, and the related compounding of spirulina and tridemorph is currently in There are no relevant reports at home and abroad

Method used

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  • Germicide composition containing spiroxamine and tridemorph
  • Germicide composition containing spiroxamine and tridemorph
  • Germicide composition containing spiroxamine and tridemorph

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0028] Example 1 45% spirulina·tridemorph suspoemulsion

[0029] Spirulina 5%, trimorph 40%, alkylphenol polyoxyethylene pyrimaldehyde condensate sulfate 5%, sodium lauryl sulfate 4%, gum arabic 1%, By series 4%, ethylene glycol Add 1.6% alcohol, 0.5% silicone oil, and water to 100%, and mix to prepare 45% spirulina·tridemorph suspoemulsion.

example 2

[0030] Example 2 40% spirulina·tridemorph suspoemulsion

[0031] 10% spirulina, 30% tridemorph, 6% naphthalenesulfonic acid formaldehyde condensate, 5% Sapindus powder, 1.6% polyvinylpyrrolidone, 7% OP series, 2.2% glycerol, C 10～20 Add 0.3% of saturated fatty acid and water to 100%, and mix to prepare 40% spirulina·tridemorph suspoemulsion.

example 3

[0032] Example 3 30% spirulina·tridemorph suspoemulsion

[0033] Spirulina 10%, tridemorph 20%, polyoxyethylene fatty acid ester 6%, sodium lauryl sulfate 5%, polyvinylpyrrolidone 1.4%, polyethylene glycol 2%, C 10～20 Add 0.2% of saturated fatty acids, Nongru 600#7%, and water to 100%, and mix to prepare a 30% spirulina·tridemorph suspoemulsion.

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Abstract

The invention relates to a germicide composition containing spiroxamine and tridemorph. The active ingredients of the germicide composition include the spiroxamine and the tridemorph, wherein the weight percent ratio of the spiroxamine to the tridemorph is (1-50%):(1-50%); an assistant and an excipient are added to the active ingredients to obtain microemulsion, emulsion in water and suspend emulsion; and powdery mildew, leaf rust, stripe rust, leaf spot, red-root disease, white-root disease, leaf scald and leaf stripe can be controlled by using the germicide composition; and the germicide composition disclosed by the invention has wide fungicide spectrum, small dose, rainwater washing resistance and an obvious synergistic action.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fungicidal composition containing spirulina and tridemorph to crop diseases. technical background [0002] Spiroxamine, English name: spiroxamine Molecular formula: C 18 h 35 NO 2 Chemical name: 8-tert-butyl-1,4-dioxaspiro[4,5]decane-2-ylmethyl(ethyl)(n-propyl)amine. [0003] Spirulina is a sterol biosynthesis inhibitor, which mainly inhibits the synthesis of C-14 demethylated mold. It is a new type of systemic foliar fungicide, which has special effect on powdery mildew. It acts quickly and lasts for a long time, and has both protective and therapeutic effects. Wheat powdery mildew and various rusts, barley moire and streak. [0004] Tridemorph (tridemorph), molecular formula: C 19 h 39 NO, chemical name: 2,6-dimethyl-4-tridecylmorpholine. Tridemorpholine is a morpholine fungicide, which is a broad-spectrum systemic fungicide with protective and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/84A01N43/30A01P3/00
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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