| 腐霉利在番茄上的残留分析 |
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| 引用本文： | 黄勇平,李鹏,陈丽君,吴殷晗,黎霞.腐霉利在番茄上的残留分析[J].热带农业科学,2013(11):51-53. |
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| 作者姓名： | 黄勇平 李鹏 陈丽君 吴殷晗 黎霞 |
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| 作者单位： | [1]海南省植保植检站海南海口570100 [2]海南省农药检定管理所海南海口570203 |
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| 摘 要： | 为了评价腐霉利在番茄上的残留状况。指导腐霉利的科学合理使用，本试验选择50％腐霉利可湿性粉剂推荐剂量500．0、750．0g／hm2（有效成分），连续施药2～3次，间隔5d，最后一次施药3、7、10d后采集番茄样品进行残留检测。结果表明，腐霉利在番茄上的残留量为0．075-0．256mg／kg，小于GB2763—2012规定的农药最高残留量（2mg／kg）：结合番茄成熟期长，建议腐霉利在番茄上的安全间隔期为10d。
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| 关 键 词： | 腐霉利 番茄 最终残留 气相色谱 |
Residue of Procymidone in Tomato |
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| HUANG Yongping,LI Peng,CHEN Lijun,WU Qihan,LI Xia.Residue of Procymidone in Tomato[J].Chinese Journal of Tropical Agriculture,2013(11):51-53. |
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| Authors: | HUANG Yongping LI Peng CHEN Lijun WU Qihan LI Xia |
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| Institution: | 1 Plant Protection and Quarantine Station of Hainan Province, Haikou, Hainan 570100, China; 2 Institute for the Control of Agrochemicals of Hainan Province, Haikou, Hainan 570203, China) |
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| Abstract: | This experiment selected tomato was sprayed 2 to 3 times with 500.0-750.0 g/hm2（effective constituent） of procymindone in interval 5 days. The final residues quantity in tomato is 0.075-0.256 mg/kg when the last spraying procymidone after 3, 7, 10 days. It is less than GB 2763-2012 specified MRL 2 mg/kg value. With the maturation period long, it was suggested that the preharvest interval of procymidone in tomato was 10 days. |
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| Keywords: | procymidone tomato final residue Gas chromatography |
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