A new agricultural fungicide developed by Tsinghua University Analysis Center - Qingwei N-8 production feasibility report has been approved. Launched by Beijing Wei Taili Biochemical Technology Co., Ltd.
Qingwei N-8 agricultural fungicide is a biomimetic product, which represents the development direction of new fungicides in the world. The analytical center of Tsinghua University extracted the bioactive prototype of the fungicide from the burdock plant, and determined its molecular structure after profiling, and as a prototype of the new fungicide. Based on the analysis results of modern analytical instruments and the calculation of computer molecular structure, they obtained the structure-activity relationship between the molecular structure and biological bactericidal activity, modified the molecules, and carried out biomimetic synthesis, and obtained a new high-efficiency, non-toxic sterilization. Agent - Qingwei N-8.
The fungicide has been sterilized in vegetables for diseases such as ginger blast, tomato blight, pepper anthracnose, pepper blight, cucumber blight, cucumber mites, powdery mildew, etc., and the bacteriostatic rate is mostly 100%. The disease prevention effect of disease and rice bacterial blight was better than that of toxic fungicides, carbendazim and thiabendazole.
Qingwei N-8 fungicide has four basic characteristics: high efficiency, disease prevention, non-toxicity, broad spectrum and economy. Especially for fruit, fruits and vegetables such as cucumber, green pepper, strawberry, etc., the fungicide can be used for disease prevention during continuous long-term picking period, and there is no residue of toxic fungicide caused by continuous picking interval during picking period. problem.
It is also known that the basic theoretical research of Qingwei N-8 fungicide is funded by the National Natural Science Foundation of China. The toxicological test proves that its toxicity is lower than the low toxicity limit, that is, it is non-toxic, non-irritating to the skin, and has no teratogenic mutation. It is an environmentally safe agricultural fungicide.
Qingwei N-8 agricultural fungicide is a biomimetic product, which represents the development direction of new fungicides in the world. The analytical center of Tsinghua University extracted the bioactive prototype of the fungicide from the burdock plant, and determined its molecular structure after profiling, and as a prototype of the new fungicide. Based on the analysis results of modern analytical instruments and the calculation of computer molecular structure, they obtained the structure-activity relationship between the molecular structure and biological bactericidal activity, modified the molecules, and carried out biomimetic synthesis, and obtained a new high-efficiency, non-toxic sterilization. Agent - Qingwei N-8.
The fungicide has been sterilized in vegetables for diseases such as ginger blast, tomato blight, pepper anthracnose, pepper blight, cucumber blight, cucumber mites, powdery mildew, etc., and the bacteriostatic rate is mostly 100%. The disease prevention effect of disease and rice bacterial blight was better than that of toxic fungicides, carbendazim and thiabendazole.
Qingwei N-8 fungicide has four basic characteristics: high efficiency, disease prevention, non-toxicity, broad spectrum and economy. Especially for fruit, fruits and vegetables such as cucumber, green pepper, strawberry, etc., the fungicide can be used for disease prevention during continuous long-term picking period, and there is no residue of toxic fungicide caused by continuous picking interval during picking period. problem.
It is also known that the basic theoretical research of Qingwei N-8 fungicide is funded by the National Natural Science Foundation of China. The toxicological test proves that its toxicity is lower than the low toxicity limit, that is, it is non-toxic, non-irritating to the skin, and has no teratogenic mutation. It is an environmentally safe agricultural fungicide.
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