| 啶酰菌胺在葡萄及土壤中的残留动态 |
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| 引用本文： | 张玉婷,郭永泽,刘磊,邵辉,李辉,李娜.啶酰菌胺在葡萄及土壤中的残留动态[J].农药,2011,50(1). |
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| 作者姓名： | 张玉婷 郭永泽 刘磊 邵辉 李辉 李娜 |
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| 作者单位： | 天津市农业科学院中心实验室,天津,300381 |
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| 摘 要： | 目的]为了评价啶酰菌胺在葡萄上的残留动态并制定合理使用方法,在天津、南京两地同时进行了啶酰菌胺在葡萄上的残留动态试验。结果]啶酰菌胺在葡萄上的半衰期为9.9~12.0 d,在土壤中的半衰期为32.7~41.5 d;试验条件下,啶酰菌胺在最后1次施药后间隔3、7、14 d葡萄中的残留量为0.142~2.445 mg/kg。结论]50%啶酰菌胺WG在葡萄上合理使用方法为:以1 000倍液喷雾3次,安全间隔期为7 d;啶酰菌胺在葡萄中最高残留限量(MRL值)推荐值为10 mg/kg。
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| 关 键 词： | 啶酰菌胺 葡萄 半衰期 最高残留限量 |
The Residues Dynamics of Boscalid in Grape and Soil |
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| ZHANG Yu-ting,GUO Yong-ze,LIU Lei,SHAO Hui,LI Hui,LI Na.The Residues Dynamics of Boscalid in Grape and Soil[J].Pesticides,2011,50(1). |
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| Authors: | ZHANG Yu-ting GUO Yong-ze LIU Lei SHAO Hui LI Hui LI Na |
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| Affiliation: | ZHANG Yu-ting,GUO Yong-ze,LIU Lei,SHAO Hui,LI Hui,LI Na(Central Lab of Tianjin Academy of Agricultural Sciences,Tianjin 300381,China) |
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| Abstract: | The research aimed to assess residues dynamics of boscalid in grape and establish guideline for safety application.Field trails for boscalid residue in grape were conducted in Tianjin and Nanjing.Results] the half-life of degradation for boscalid was 9.9-12.0 d in grape,32.7-41.5 d in soil.The final residues quantity in grape samples were 0.142-2.445 mg/kg when the last spraying boscalid after 3,7,14 days.Conclusions] The guideline for safety application was sprayed 3 times with 1000 times diluted of bosc... |
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| Keywords: | boscalid grape half-life maximum residue limit |
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