文献类型: 外文期刊
作者: You, Xiangwei 1 ; Jiang, Naiwen 1 ; Liu, Fengmao 1 ; Liu, Congyun 2 ; Wang, Suli 3 ;
作者机构: 1.China Agr Univ, Coll Sci, Beijing 100193, Peoples R China
2.Guangdong Acad Agr Sci, Res Ctr Qual Safety & Stand Agr Prod, Guangzhou 510640, Guangdong, Peoples R China
3.Hebei North Univ, Zhangjiakou 075000, Peoples R China
关键词: Bifenthrin;Dissipation;Residue;Wheat
期刊名称:BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY ( 影响因子:2.151; 五年影响因子:2.129 )
ISSN: 0007-4861
年卷期: 2013 年 90 卷 2 期
页码:
收录情况: SCI
摘要: Field trials were carried out to investigate the dissipation and residue levels of bifenthrin in wheat. After extraction with acetonitrile, the samples were cleaned up by dispersive solid-phase extraction and detected by gas chromatography-mass spectrometry. The half-lives of bifenthrin in wheat seedlings ranged from 2.4 to 10.5 days. At harvest time, the terminal residues of bifenthrin were below the maximum residue limit (0.5 mg/kg) set by Codex Alimentarius Committee or European Union in wheat grain, which suggested that the use of this pesticide was safe for humans. However, the relatively high residue levels of bifenthrin in wheat straw should be paid attention to.
- 相关文献
作者其他论文 更多>>
-
Determination of Fungicides in Fruit Juice by Ultrasound-Assisted Dispersive Liquid-Liquid Microextraction Based on Solidification of Floating Organic Solvent Droplets Followed by High Performance Liquid Chromatography
作者:Fan, Run-Zhen;Fan, Run-Zhen;Liu, Congyun;Jiang, Wenqing;Wang, Xiaonan;Liu, Fengmao;Liu, Congyun
关键词:
-
QuEChERS in Combination with Ultrasound-Assisted Dispersive Liquid-Liquid Microextraction Based on Solidification of Floating Organic Droplet Method for the Simultaneous Analysis of Six Fungicides in Grape
作者:You, Xiangwei;Jiang, Wenqing;Liu, Fengmao;Liu, Congyun
关键词:UA-DLLME-SFO;QuEChERS;Fungicides;Residues;Grape;HPLC-UV
-
Ionic Liquid-Based Dispersive Liquid-Liquid Microextraction Following High-Performance Liquid Chromatography for the Determination of Fungicides in Fruit Juices
作者:Wang, Suli;Yang, Suping;Wang, Suli;Liu, Congyun;Liu, Fengmao;Liu, Congyun
关键词:IL-DLLME;HPLC;Fruit juice;Fungicide
-
Dissipation and Residue of Myclobutanil in Lychee
作者:Liu, Yanping;Liu, Fengmao;Liu, Yanping;Sun, Haibin;Wang, Siwei
关键词:Myclobutanil residue;Dissipation;Lychee
-
Clothianidin dissipation in tomato and soil, and distribution in tomato peel and flesh
作者:Li, Li;Jiang, Gaiqing;Liang, Hongwu;Sun, Dali;Li, Wei;Liu, Congyun;Liang, Hongwu
关键词:Clothianidin;Tomato;Soil;Dissipation;Distribution
-
Dissipation of pyraclostrobin and its metabolite BF-500-3 in maize under field conditions
作者:You, Xiangwei;Liu, Congyun;Liu, Fengmao;Liu, Yanping;Dong, Jiannan;Liu, Congyun;Liu, Yanping
关键词:pyraclostrobin;metabolite;HPLC-MS/MS;residue
-
Residue and risk assessment of pyridaben in cabbage
作者:Liu, Congyun;Lu, Dahai;Huang, Jianxiang;Wan, Kai;Wang, Fuhua;Liu, Congyun;Lu, Dahai;Huang, Jianxiang;Wan, Kai;Wang, Fuhua;Wang, Youcheng
关键词:Pyridaben;Dissipation;Residue;Cabbage



