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Sterilization composition and use thereof

A composition and fungicide technology, applied in the direction of application, fungicide, biocide, etc., can solve the problems of unfavorable environmental sustainable development, disease resistance, increasing the amount of pesticides, etc., to overcome and prevent bacteria resistance , Reduce pollution, reduce the effect of drug dosage

Active Publication Date: 2015-10-07
LIER CROPSCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The frequent use of fungicides containing a single active component has led to the resistance of most germs, and the control effect is not ideal. It is necessary to continuously increase the amount of pesticides used to achieve the goal of eradicating germs
Although Shenzimycin, Econazole, Flusilazole and Tetrafluconazole are highly effective as fungicides, long-term use of single doses will easily cause the disease to develop drug resistance, resulting in increased dosage, reduced control effect, and persistent disease. The problem of shortening the validity period is not conducive to the sustainable development of the environment

Method used

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  • Sterilization composition and use thereof
  • Sterilization composition and use thereof
  • Sterilization composition and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Example 1: 30.5% Shenzimycin·epiconazole wettable powder (1:60)

[0064] Components: 0.5% of Shenzimycin, 30% of epoxiconazole, 6% of sodium dodecylbenzenesulfonate, 12% of sodium lignosulfonate, 20% of white carbon black, and 100% of talcum powder.

[0065] Preparation method: Mix all the components uniformly, first pass through mechanical pulverization, then jet pulverization, and then mix uniformly to prepare 30.5% Shenzimycin·epiconazole wettable powder.

Embodiment 2

[0072] Example 2: 46% Shenzimycin·epiconazole water dispersible granules (1:45)

[0073] Components: Shenzimycin 1%, epoxiconazole 45%, sodium polycarboxylate 5%, sodium dodecylbenzenesulfonate 4%, white carbon black 8%, kaolin supplement 100%.

[0074] Preparation method: Mix the components, crush them mechanically, then crush them by airflow, mix them evenly, and then wet granulate them and dry them to prepare 46% Shenzimycin·epiconazole water-dispersible granules.

Embodiment 3

[0078] Example 3: 31% Shenzimycin·epiconazole wettable powder (1:30)

[0079] Components: Shenzimycin 1%, epoxiconazole 30%, sodium dodecylbenzenesulfonate 3%, sodium polycarboxylate 4%, white carbon black 8%, and talcum powder is added to 100%.

[0080]Preparation method: Mix all components uniformly, firstly crush them mechanically, then airflow crush them, and mix uniformly to prepare 31% Shenzimycin·epiconazole wettable powder.

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Abstract

The invention discloses a sterilization composition and a use thereof and relates to the technical field of pesticide compounding. The sterilization composition contains active ingredients of phenazine-1-carboxylic acid A and triazole bactericide B. The triazole bactericide B is epoxiconazole, flusilazole or tetraconazole. A weight ratio of phenazine-1-carboxylic acid A to triazole bactericide B is in a range of 1: 60 to 60: 1. The compounded active ingredients A and B have obvious synergism and can effectively reduce a use amount of a single reagent. The sterilization composition has good effects of enlarging a sterilization spectrum and delaying plant resistance to bactericide, has a long persistent period and has an obvious popularization value. Auxiliary components allowed by other pesticides can be added into the sterilization composition so that any dosage form is prepared. The sterilization composition can effectively prevent and treat rice sheath blight, rice blast, false smut, wheat rust, powdery mildew, banana black spot, banana black-blight or botrytis cinerea.

Description

technical field [0001] The invention relates to a bactericidal composition and application thereof, in particular to a bactericidal composition containing shenzimycin and triazole bactericides as active ingredients and application thereof, and belongs to the technical field of pesticide compounding. Background technique [0002] In agricultural production, the healthy growth of crops is not only affected by insects and weeds, but also the prevention and control of diseases is very important. With the strengthening of environmental protection concepts and the implementation of sustainable development strategies, high efficiency, low toxicity, high activity, and low residue have become an inevitable trend in the development of pesticides. However, even if high-efficiency fungicides are used alone for a long time, it is easy to cause disease resistance, leading to problems such as increased dosage, reduced control effect, and shortened duration, which is not conducive to sustai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N55/10A01P3/00A01N43/60
Inventor 古越柳永娥李翔吕嘉
Owner LIER CROPSCIENCE CO LTD
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