| 霉能灵(MANAGE)在梨和土壤中残留动态研究 |
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| 引用本文： | 黄士忠,李治祥,凌联银,赵玉刚. 霉能灵(MANAGE)在梨和土壤中残留动态研究[J]. 农业环境与发展, 1999, 16(2): 32-35 |
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| 作者姓名： | 黄士忠 李治祥 凌联银 赵玉刚 |
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| 作者单位： | 农业部环境保护科研监测所 |
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| 摘 要： | 为制订安全使用标准，采用田间试验方法研究了霉能灵在梨和土壤中的残留动态，应用ＧＬＣ法测定霉能灵在梨和土壤中的残留量。２年试验结果表明，霉能灵在梨和土壤中消解较快，其半衰期分别为６～１０ｄ和２ｄ。使用１５％ＷＰ２０００倍，施药３次，末次施药距收获间隔期为２８ｄ，霉能灵在梨和土壤中的残留量分别为０．０２９ｍｇ／ｋｇ～０．１８７ｍｇ／ｋｇ和０．５２６ｍｇ／ｋｇ～０．０７９２ｍｇ／ｋｇ。
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| 关 键 词： | 霉能灵 安全使用标准 梨 最终残留 半衰期 |
Study on the Residual Dynamics of Manage in Pear and Soil |
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| Huang Shizhong et al. Study on the Residual Dynamics of Manage in Pear and Soil[J]. Agro-Environment and Development, 1999, 16(2): 32-35 |
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| Authors: | Huang Shizhong et al |
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| Abstract: | n order to make up the standards for safe use of Manage on pear,a fiele experiment was conducted to study the residual dynamics of Manage in pear and soil.The residues of Manage in pear and soil were determined by GLC.Results showed that Manage dissipated rapidly from pear and soil.Its half-life in pear and soil were 6-10 and 2 days,respectively.The pear was sprayed three times with Manage 15% WP at the dilution of 1:2000(75 mg a.i/liter of water).At 28 days after last application,the final residues of Manage in pear and soil was 0.029 mg/kg and 0.0526-0.0792 mg/kg respectively. |
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| Keywords: | Manage Standards for safe use Residues Pear Soil |
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