Degradation of furan tebufenozide in laboratory and field trials
文献类型：期刊论文
| 作者 | Guo Cong; Li DaHui; Chen JinHui; Guo BaoYuan; Wang HuiLi; Li JianZhong |
| 刊名 | SCIENCE CHINA-CHEMISTRY
 |
| 出版日期 | 2010-08 |
| 卷号 | 53期号:8页码:1818-1824 |
| 关键词 | Uran Tebufenozide Dissipation Soil Water Degradation Kinetics |
| 英文摘要 | Furan tebufenozide is a newly developed insect growth regulator and has been applied as a pesticide in agriculture in China. Its degradation under both laboratory and field conditions was investigated, and the degradation kinetics was fitted by simple first order kinetics (SFO) model and first order double exponential (FOD) model. Laboratory studies were conducted with or without light in five simulated media (sterilized deionized water, river water, soil solution, sterilized soil and natural soil). No dissipations of furan tebufenozide were observed in sterilized aqueous and soil media under light prevented conditions, whereas degradation occurred under all the other conditions in the laboratory. Derived from SFO and FOD models, DT(50) in the dark and light laboratory conditions was in the range of 39.7-82.5 and 1.1-8.0 days, respectively. These results indicated that microbes and light were the main factors for the degradation of the pesticide in the laboratory. During field trials, derived from the SFO model, DT(50) and DT(90) were 30.3 and 100.5 days, while derived from the FOD model, DT(50) and DT(90) were 28.9 and 274.9 days, respectively. Compared with laboratory experiments, field trials were influenced by multiple factors. Therefore, the SFO model could not fit experimental data as well as the FOD model did in field trials. |
| WOS记录号 | WOS:000281403400028 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21342]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Guo Cong,Li DaHui,Chen JinHui,et al. Degradation of furan tebufenozide in laboratory and field trials[J]. SCIENCE CHINA-CHEMISTRY,2010,53(8):1818-1824. |
| APA | Guo Cong,Li DaHui,Chen JinHui,Guo BaoYuan,Wang HuiLi,&Li JianZhong.(2010).Degradation of furan tebufenozide in laboratory and field trials.SCIENCE CHINA-CHEMISTRY,53(8),1818-1824. |
| MLA | Guo Cong,et al."Degradation of furan tebufenozide in laboratory and field trials".SCIENCE CHINA-CHEMISTRY 53.8(2010):1818-1824. |
入库方式： OAI收割
来源：生态环境研究中心
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