Bactericidal composition containing spiroxamine and zinc thiazole and application of bactericidal composition

A technology of spirulina and its composition, which is applied in the field of fungicidal compositions, can solve the problems of difficult control of plant pathogens, discount of single-dose control effect, increase of resistance of pathogenic bacteria, etc., so as to achieve reduced dosage, good control effect, and delay The effect of drug resistance

Active Publication Date: 2016-09-21
ANHUI RUIBANG BIOLOGICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the prevention and control of plant pathogens is becoming more and more difficult. On the one hand, with the change of planting structure, the planting area of ​​economic crops such as melons, fruits and vegetables has gradually expanded, and the degree and number of diseases have increased, making the prevention and control more difficult. On the other hand, the resistance of pathogenic bacteria is increasing year by year under the continuous pressure of chemical selection, the control effect of single agent is greatly reduced, and the control of plant diseases is facing a major challenge

Method used

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  • Bactericidal composition containing spiroxamine and zinc thiazole and application of bactericidal composition
  • Bactericidal composition containing spiroxamine and zinc thiazole and application of bactericidal composition

Examples

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Effect test

Embodiment 1

[0043] Example 1: 15% spirulina thiazole zinc wettable powder (1:2)

[0044] Spirulina amine 5g, thiazole zinc 10g, cleaning agent LS (sodium p-methoxy fatty acid aminobenzenesulfonate) 2g, diffusing agent NNO (sodium methylene bis-naphthalene sulfonate) 4g, white carbon black 5g, Kaolin is added to 100 g of the mixture for jet milling to prepare a wettable powder with an active ingredient mass percentage of 15% spirulina-thiazole zinc.

Embodiment 2

[0045] Example 2: 15% spirulina·thiazole zinc wettable powder (1:4)

[0046] Add 3 g of spirulina amine, 12 g of thiazole zinc, 3 g of sodium lauryl sulfate, 4 g of diffusing agent NNO, 5 g of white carbon black, and kaolin to 100 g of the mixture for jet milling to obtain spirulina with an active ingredient mass percentage of 15%. Amine · thiazole zinc wettable powder.

Embodiment 3

[0047] Example 3: 14% spirulina·thiazole zinc wettable powder (1:6)

[0048] Add 2 g of spirulina amine, 12 g of thiazole zinc, 3 g of sodium lauryl sulfate, 4 g of diffusing agent NNO, 5 g of white carbon black, and kaolin to 100 g of the mixture and perform jet milling to obtain 14% spirulina by mass percent of active ingredients Amine · thiazole zinc wettable powder.

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Abstract

The invention discloses a bactericidal composition containing spiroxamine and zinc thiazole and an application of the bactericidal composition. The spiroxamine and the zinc thiazole are used as main effective constituents of the bactericidal composition, and the mass ratio of the spiroxamine to the zinc thiazole is 1-90:1-90. The bactericidal composition can be used for preventing and treating diseases of cereals, fruit trees and vegetables, has high synergism, overcomes and delays pesticide resistance of germs, and is high in bactericidal speed and long in lasting period; application cost is reduced; and the preventing and treating effect is obviously higher than that of a single agent. The bactericidal composition can be used for preventing and treating fungal diseases and bacterial diseases of crops, and can be particularly used for preventing and treating fungal diseases and bacterial diseases such as powdery mildew, rust disease, stripe disease, rice bacterial leaf blight, bacterial stripe and anthracnose, and the effect of the bactericidal composition is greater than that of the single agent.

Description

Technical field: [0001] The invention relates to a bactericidal composition and its application, in particular to a bactericidal composition with spirulina and thiazole zinc as main active ingredients and its application. Background technique [0002] Spiroxamine, chemical formula: C18H35NO2, chemical name: N-ethyl-N-propyl-8-tert-butyl-1,4-dioxaspiro[4.5]decane-2-methylamine. Structural formula: [0003] [0004] 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 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. [0005] Zinc Thiazloe, Zn Thiodiazole, molecular formula: C 4 h 4 N 6 S 4 Zn, chemical name: zinc 2-amino-5-m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/824A01N43/30A01P1/00A01P3/00
CPCA01N43/30A01N43/82A01N2300/00
Inventor 白杰陈叶青高瑞花孙会杰万维肖
Owner ANHUI RUIBANG BIOLOGICAL SCI & TECH CO LTD
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