| 甲黄隆分别与苄嘧磺隆、醚黄隆和吡嘧磺隆混用对水稻安全性的研究 |
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| 引用本文： | 柏连阳,罗宽,谭小平,周小毛.甲黄隆分别与苄嘧磺隆、醚黄隆和吡嘧磺隆混用对水稻安全性的研究[J].农药学学报,2001,3(1):87-90. |
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| 作者姓名： | 柏连阳 罗宽 谭小平 周小毛 |
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| 作者单位： | 1.湖南农业大学植物科技学院 |
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| 基金项目： | 湖南省自然科学基金!(99JJY20020)资助项目 |
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| 摘 要： | 室内测定了甲黄隆单用以及分别与苄嘧磺隆、醚黄隆和吡嘧磺隆混用后对一叶一心期水稻的 IC50值和IC10值。试验结果表明:单用时对一叶一心期水稻的安全性顺序为:苄嘧磺隆>吡嘧磺隆>醚黄隆>甲黄隆。苄嘧磺隆与甲黄隆混用液能提高对一叶一心期水稻 的安全性，吡嘧磺隆与甲黄隆混用时，吡嘧磺隆在部分浓度范围内，混用液对一叶一心期 水稻的安全性下降；醚黄隆与甲黄隆混用液对一叶一心期水稻的安全性均有降低。
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| 关 键 词： | 甲黄隆 苄嘧磺隆 醚黄隆 吡嘧磺隆 混用 水稻 安全性 |
Security of
Metsulfuron-methyl Mixed With Bensulfuron-methy |
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| Bai Lian-yang,Luo Kuan,Tan Xiao-ping and Zhou Xiao-mao.Security of
Metsulfuron-methyl Mixed With Bensulfuron-methy[J].Chinese Journal of Pesticide Science,2001,3(1):87-90. |
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| Authors: | Bai Lian-yang Luo Kuan Tan Xiao-ping and Zhou Xiao-mao |
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| Institution: | 1.College of plant science technology2.Hunan Agricultural University |
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| Abstract: | The IC50 and IC10 of metsulfuron-methyl and its mixture with bensulfuron-methyl, cinosulfuron, pyrazosulfuron-ethyl respectively to rice seedling of single-leaf were evaluated. Results showed that the security sequence is bensulfuron-methyl＞pyrazosulfuron-ethyl＞cinosulfuron＞metsulfuron-methyl when used alone. Bensulfuron-methyl increased the security when mixed with metsulfuron-methyl, but pyrazosulfuron-ethyl, when mixed with metsulfuron-methyl decreased the security in some consistency. Cinosulfuron decreased the security more severely when mixed with metsulfuron-methyl. |
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| Keywords: | Metsulfuron-methyl Bensulfuron-methyl Pyrazosuron-ethyl Cinosulfuron Mixt ure Rice Security |
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