| 12种除草剂对玉米田鸭跖草的防效 |
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| 引用本文： | 郑建波,陈佳星,张庆栋,苏前富,王义生.12种除草剂对玉米田鸭跖草的防效[J].杂草科学,2017(1):48-51. |
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| 作者姓名： | 郑建波 陈佳星 张庆栋 苏前富 王义生 |
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| 作者单位： | 1. 吉林省公主岭市农业局,吉林公主岭,136100;2. 吉林省敦化市农业局,吉林敦化,137200;3. 吉林省敦化市青沟子乡农业技术推广站,吉林敦化,137200;4. 吉林省农业科学院/农业部东北作物有害生物综合治理重点实验室,吉林公主岭,136100 |
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| 基金项目： | 国家现代农业产业技术体系专项(CARS-02) |
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| 摘 要： | 采用田间小区试验方法,测定12种除草剂对玉米田鸭跖草的防效。在玉米3~5叶期、鸭跖草3~7叶期进行茎叶喷雾处理,施药后观察鸭跖草的药害症状并定时调查除草效果。试验结果表明:氯氟吡氧乙酸、苯唑草酮、硝磺草酮以及含有以上成分的复配制剂对鸭跖草有较高防效。因此,防除玉米田鸭跖草可选择氯氟吡氧乙酸、苯唑草酮、硝磺草酮等除草剂单剂或含有以上成分的除草剂混剂。
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| 关 键 词： | 鸭跖草 玉米田 除草剂 防效 |
Efficacy of Twelve Herbicides on Commelina communis L.in Corn Fields |
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| ZHENG Jian-bo,CHEN Jia-xing,ZHANG Qing-dong,SU Qian-fu,WANG Yi-sheng.Efficacy of Twelve Herbicides on Commelina communis L.in Corn Fields[J].Weed Science,2017(1):48-51. |
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| Authors: | ZHENG Jian-bo CHEN Jia-xing ZHANG Qing-dong SU Qian-fu WANG Yi-sheng |
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| Abstract: | The efficacy of 12 herbicides on Commelina communis L.was determined in field micro-plot experiments.Phytotoxicity symptoms and control efficacy were surveyed regularly after spraying herbicides to foliage of corn at the 3~5 leaf stage and to C.communis at the 3~7 leaf stage.The most effective herbicides were fluroxypyr,topramezone,mesotrione and their mixtures.Therefore,these herbicides can be used individually or in mixture to control C.communis L.in corn fields. |
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| Keywords: | Commelina communis L corn field herbicide |
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