期刊
MOLECULES
卷 23, 期 9, 页码 -出版社
MDPI
DOI: 10.3390/molecules23092313
关键词
biodegradation; characteristic; degradation mechanism; degrading bacteria; pyrethroid
资金
- National Natural Science Foundation of China [41807364]
- 211 Engineering Double Support Plan [03572081]
- Sichuan Agricultural University
- education department of Sichuan Province [17ZB0338]
Nowadays, pesticides are widely used in preventing and controlling the diseases and pests of crop, but at the same time pesticide residues have brought serious harm to human's health and the environment. It is an important subject to study microbial degradation of pesticides in soil environment in the field of internationally environmental restoration science and technology. This paper summarized the microbial species in the environment, the study of herbicide and pesticides degrading bacteria and the mechanism and application of pesticide microbial degrading bacteria. Cypermethrin and other pyrethroid pesticides were used widely currently, while they were difficult to be degraded in the natural conditions, and an intermediate metabolite, 3-phenoxy benzoic acid would be produced in the degradation process, causing the secondary pollution of agricultural products and a series of problems. Taking it above as an example, the paper paid attention to the degradation process of microorganism under natural conditions and factors affecting the microbial degradation of pesticide. In addition, the developed trend of the research on microbial degradation of pesticide and some obvious problems that need further solution were put forward.
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