[1]郭素芬,李修炼通讯作者：李修炼,男,等.金银花中敌百虫残留动态研究[J].西北林学院学报,2006,21(04):121-122.
　GUO Sufen,LI Xiulian.A Study on the Residues of Trichlorphon in Lonicera japonica Thunb[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(04):121-122.
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金银花中敌百虫残留动态研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第21卷
期数:
2006年04期
页码:
121-122
栏目:
林产化学
出版日期:
2006-08-30

文章信息/Info

Title:
A Study on the Residues of Trichlorphon in Lonicera japonica Thunb
作者:
郭素芬; 李修炼通讯作者：李修炼; 男; 研究员; 主要从事中草药病虫害防治的研究。
西北农林科技大学 植物保护学院，陕西 杨陵 712100
Author(s):
GUO Sufen; LI Xiulian
College of Plant Protection, Northwest A&F University, Yangling, Shaanxi 712100, China
关键词:
气相色谱;  残留动态; 敌百虫; 金银花
Keywords:
gas chromatography;  residual dynamics;  trichlorphon;  Lonicera japonica Thunb.
分类号:
X592
文献标志码:
A
摘要:
采用气相色谱法测定了90%敌百虫晶体在金银花中的残留动态，金银花样品用甲醇提取，毛细管柱分离，FPD检测器测定。研究结果表明该方法对敌百虫的最小检测量为1×10-11 g，在金银花叶子中的最低检测浓度为0.015 mg/kg；敌百虫在金银花叶子中的降解速率较快，半衰期约为1 d，喷药一个月后，在金银花中的最终残留量均未检出。
Abstract:
The residual dynamics of trichlorphon in Lonicera japonica Thunb. were determined by gas chromatography. Lonicera japonica Thunb. samples were extracted with methanal, separated by capillary column and determined with FPD detector. The results showed the limit of detection was 1×10-11 g and the minimum concentration of detection was 0.015 mg/kg. The degradation half life of imidaclapaid was about 1 day. The terminal residues were not detected in the bud after a month.

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备注/Memo

备注/Memo:
收稿日期：20051201修回日期：20051227基金项目：陕西省中药产业规范化发展基金（Ych031）作者简介：郭素芬（1979），女，山西寿阳人，西北农林科技大学植物保护学院硕士研究生。
更新日期/Last Update: 2010-05-04