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Bactericidal composition containing indazole sulfasulfame and antibiotic compound

A technology of indazolamide and antibiotics is applied in the field of prevention and control of fungal diseases and bacterial diseases on crops, and can solve the problem that the simultaneous prevention and control of bacterial diseases and fungal diseases cannot be achieved, which is unfavorable to the sustainable development of agriculture and the resistance of bacteria to drugs. Serious problems, to achieve significant synergistic effect, delay bacterial resistance, reduce pollution effects

Active Publication Date: 2018-06-19
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In agricultural production practice, fungal diseases and bacterial diseases often occur mixedly on crops, and a single fungicide often cannot achieve the purpose of simultaneously controlling bacterial diseases and fungal diseases due to the limitation of its bactericidal spectrum
At the same time, the long-term and large-scale application of a single agent has led to increasingly serious drug resistance of the bacteria. In order to achieve the ideal control effect, the dosage has to be increased, which has led to a series of problems such as excessive pesticide residues and polluted the environment, which is not conducive to the sustainable development of agriculture. sustainable development

Method used

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  • Bactericidal composition containing indazole sulfasulfame and antibiotic compound

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1: 10% indazolsulfame·tetramycin ultra-low volume solution.

[0020] Indazole sulfame 8%, tetramycin 2%, mesitylene 10%, N-methylpyrrolidone 10%, castor oil polyoxyethylene ether 5%, sodium lauryl sulfate 5%, isophorone 2 %, soybean oil complemented to 100%. After stirring and dissolving the above-mentioned active ingredients with a solvent, adding an emulsifier, a wetting agent and a penetrating agent, fully stirring and mixing uniformly, the 10% indazolsulfame·tetramycin ultra-low volume liquid can be prepared.

Embodiment 2

[0021] Example 2: 10% indazole sulfame · Zhongshengmycin ultra-low volume liquid.

[0022] Indazole sulfame 4%, Zhongshengmycin 6%, trimethylbenzene 10%, N-methylpyrrolidone 10%, castor oil polyoxyethylene ether 5%, sodium lauryl sulfate 5%, isophorone 2% with soybean oil to make up to 100%. After stirring and dissolving the above active ingredients with a solvent, adding an emulsifier, a wetting agent and a penetrating agent, stirring and mixing evenly, the 10% indazolesulfame·zhongshengmycin ultra-low volume liquid preparation can be prepared.

Embodiment 3

[0023] Example 3: 21% indazolsulfame·tetramycin suspension concentrate.

[0024] Indazole sulfamethamine 20%, tetramycin 1%, sodium lauryl sulfate 10%, p-methoxy fatty acid amidobenzenesulfonic acid 5%, naphthalenesulfonic acid condensate sodium salt 10%, polyethylene glycol 3%, xanthan gum 1%, polyether emulsion 0.1%, azone 1%, sodium benzoate 0.5%, deionized water to make up 100%. The above active ingredients, wetting agents, dispersants, antifreeze agents, thickeners, defoamers, synergists and preservatives are dispersed by high-speed shearing and sanded in a sand mill to form a highly dispersed, A stable suspension system can be used to prepare 21% indazolsulfame·tetramycin suspension concentrate.

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Abstract

The invention discloses a bactericidal composition containing indazole sulfasulfame and antibiotic compounds, including active ingredient A, active ingredient B and commonly used auxiliary ingredients, the active ingredient A is selected from indazole sulfasulfame, and the active ingredient B is selected from Tetramycin or Zhongshengmycin from antibiotic compounds. A large number of tests show that the fungicidal composition of the invention has significant synergistic effect, and has excellent control effects on various fungal diseases and bacterial diseases on crops.

Description

technical field [0001] The present invention relates to a pesticide bactericidal composition and its application field, in particular to a bactericidal composition with indazole sulfamethamine and antibiotic compounds as active ingredients, which is mainly used in the prevention and treatment of fungal and bacterial diseases on crops . Background technique [0002] In agricultural production practice, fungal diseases and bacterial diseases often occur mixedly on crops, and a single fungicide often cannot achieve the purpose of simultaneously preventing and controlling bacterial diseases and fungal diseases due to the limitation of its bactericidal spectrum. At the same time, the long-term and large-scale application of a single agent has led to increasingly serious drug resistance of the bacteria. In order to achieve the ideal control effect, the dosage has to be increased, which has led to a series of problems such as excessive pesticide residues and polluted the environmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/90A01N47/18A01P1/00A01P3/00A01N43/653
Inventor 张志伟王礼文朱刚陈佛祥吴泽伟
Owner GUANGDONG ZHONGXUN AGRI TECH
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