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Sterilizing composition containing benziothiazolinone and antibiotic

A composition and effective component technology, applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of increased dosage, increased cost of medication, and poor control effect

Inactive Publication Date: 2016-02-17
陕西西大华特科技实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application practice of this type of antibiotics has found that long-term use of a single agent is very easy to produce resistance, resulting in increased dosage, higher cost of medication, and worsening control effects

Method used

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  • Sterilizing composition containing benziothiazolinone and antibiotic
  • Sterilizing composition containing benziothiazolinone and antibiotic
  • Sterilizing composition containing benziothiazolinone and antibiotic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1, 35% Thiamphenone·Kasugamycin WP

[0014] Thiathione 10%, kasugamycin 25%, sodium lignin sulfonate 3%, fatty alcohol polyoxyethylene ether 10%, open powder BX 6%, swelling agent to make up to 100%. After the above materials are uniformly mixed in a double screw mixer, they are pulverized to below 800 mesh by a jet mill to prepare a 35% thiamycin·kasugamycin wettable powder that meets the standard.

Embodiment 2

[0015] Example 2, 30% Thiathione·Kasumacin water dispersible granules

[0016] Thiophenone 10%, kasugamycin 20%, alkylphenol polyoxyethylene ether 8%, sodium lauryl sulfate 5%, ammonium sulfate 1%, alumina 0.2%, starch 8%, diatomaceous earth to make up 100%. The above-mentioned materials are made into an aqueous suspension, the suspension is crushed with a pipeline crushing pump and a sand mill to grind the particle size of the suspension to less than 5μm to make an aqueous suspension, and the fixed content of the suspension is adjusted to an appropriate ratio. The suspending agent is pumped into a special spray granulation drying tower with a slurry pump to prepare 30% thiamycin·kasugamycin water dispersible granules that meet the standard.

Embodiment 3

[0017] Example 3, 25% thiamycin·kasugamycin suspension

[0018] Thiophenone 10%, Kasugamycin 15%, Fatty alcohol polyoxyethylene ether 6%, Calcium alkylbenzene sulfonate 8%, Xanthan gum 0.3%, Polyethylene glycol 2%, Silicone oil 0.2%, Propylene glycol 3% , The soft water makes up to 100%. The above-mentioned materials are made into an aqueous suspension, and the suspension is crushed with a pipeline crushing pump and a sand mill to grind the particle size of the suspension to less than 5 μm to prepare a 25% thiamydone·kasugamycin suspension that meets the standard.

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Abstract

The invention relates to a sterilizing composition containing benziothiazolinone and an antibiotic. The sterilizing composition is prepared from an effective component A and an effective component B, wherein the component A is benziothiazolinone, the component B is any one of kasugamycin, polyoxins and jinggangmeisu, the compounding mass ratio of the component A to the component B is 60:1-1:60, and the preferential ratio is 8-1:1-8. The composition can be prepared into wettable powder, or water dispersible granules or a suspending agent. A composition preparation can prevent and control various crop diseases and has high activity to downy mildew, gray mold, rice blast, banded sclerotial blight, alternaria leaf spot and phytophthora diseases, the compounded sterilizing composition has the obvious synergistic effect and is economical and environmentally friendly, and the amount of pesticide is reduced.

Description

Technical field [0001] The invention relates to a bactericidal composition containing thiophene ketone and antibiotics, and belongs to the technical field of pesticide compounding. technical background [0002] Benziothiazolinone (Benziothiazolinone) is an isothiazole compound. It is a high-efficiency, low-toxicity, and broad-spectrum bactericide. Its mechanism of action is to combine with the anions on the cell membrane surface of bacteria and molds or react with sulfhydryl groups to destroy proteins and cell membranes. The synthetic system inhibits the reproduction of bacteria and molds, interferes with the cell metabolism of pathogens, causes physiological disorders, and causes the death of pathogens. The compound has a good control effect on crop diseases caused by bacteria and fungi, and is very safe for crops. [0003] Kasugamycin, polybacterial antibiotics, and Jinggangmycin belong to the class of biological antibiotics. Most of these bactericides are systemic therapeutic a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/80A01N47/12A01P3/00A01P1/00A01N43/16
CPCA01N43/80A01N43/16A01N47/12A01N2300/00
Inventor 王鹏吴泽和段新新翟卫兵
Owner 陕西西大华特科技实业有限公司
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