| 噻虫嗪在番茄上的残留消解动态 |
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| 引用本文： | 李明立,宋姝娥,嵇俭,张秀安. 噻虫嗪在番茄上的残留消解动态[J]. 农药, 2007, 46(7): 477-478 |
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| 作者姓名： | 李明立 宋姝娥 嵇俭 张秀安 |
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| 作者单位： | 山东省植物保护总站,济南,250100;无棣县植物保护站,山东,无棣,251900 |
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| 摘 要： | 采用高效液相色谱外标法，对噻虫嗪在番茄上田间应用的动态残留和终点残留进行了测定。结果表明，噻虫嗪在番茄上的半衰期为3．2d，噻虫嗪的用量为16．8g a．i．／hm^2时，安全采摘间隔期应为5d。该试验结果对无公害蔬菜生产具有指导意义。
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| 关 键 词： | 噻虫嗪 番茄 残留 安全采摘间隔期 |
| 文章编号： | 1006-0413（2007）07-0477-02 |
| 修稿时间： | 2006-09-062006-11-07 |
Dynamics and Terminal Residue of Thiamethoxam on Tomato ( Lycopersicon esculentum Mill.) |
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| LI Ming-li,SONG Shu-e,JI Jian,ZHANG Xiu-an. Dynamics and Terminal Residue of Thiamethoxam on Tomato ( Lycopersicon esculentum Mill.)[J]. Pesticides, 2007, 46(7): 477-478 |
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| Authors: | LI Ming-li SONG Shu-e JI Jian ZHANG Xiu-an |
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| Affiliation: | 1 .Shandong Plant Protection Station, Jinan 250100, China; 2.Wuli Plant Protection Station, Wuli 251900, Shandong, China |
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| Abstract: | A PHIs(pre-harvest intervals)of thiamethoxam on tomato fruit was established for the field trial and laboratory research.The dynamics and terminal residue of thiamethoxam on tomato was determined by HPLC.The result shows the half-life period of thiamethoxam in tomato fruit is 3.2 d and PHIs is 5 d under the rate of 16.8 g a.i./ha. |
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| Keywords: | thiamethoxam tomato residue PHIs |
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