| 13％2甲4氯水剂及与48％灭草松水剂混用防除耳叶水苋菜试验 |
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| 引用本文： | 戎伟,沈丽丽,李耀,陈芳芳. 13％2甲4氯水剂及与48％灭草松水剂混用防除耳叶水苋菜试验[J]. 杂草科学, 2014, 0(2): 62-63 |
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| 作者姓名： | 戎伟 沈丽丽 李耀 陈芳芳 |
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| 作者单位： | 上海市上海农场种植业中心,江苏大丰224151 |
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| 摘 要： | 通过不同剂量13％2甲4氯水剂及与48％灭草松水剂混用等处理来防除水稻田的耳叶水苋菜，进行药效对比试验。结果表明：在水稻分蘖盛期，3000、3750mL／hm^213％2甲4氯水剂对耳叶水苋菜有较好的防效，药后15d的防效分别达88．55％、91．04％，且安全性较好。
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| 关 键 词： | 耳叶水苋菜 2甲4氯 灭草松 五氟磺草胺 防效 |
Efficacy of the Mixture of Agritox 13 % AS and Bentazone 48 % AS Against Ammannia arenaria |
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| RONG Wei,SHEN Li-li,LI Yao,CHEN Fang-fang. Efficacy of the Mixture of Agritox 13 % AS and Bentazone 48 % AS Against Ammannia arenaria[J]. Weed Science, 2014, 0(2): 62-63 |
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| Authors: | RONG Wei SHEN Li-li LI Yao CHEN Fang-fang |
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| Affiliation: | ( Shanghai. Farm Planting Center of Shanghai City, Dafeng 224151, China) |
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| Abstract: | The efficacy of mixtures of agritox 13% AS （MCPA） and bentazone 48% AS （bentazone） at different doses to control Ammannia arenaria was studied in rice fields. At the full tillering stage of rice,3 000,3 750 mL/hm^2 application of Agritox 13 % AS effectively controlled＇A, arenaria at levels of 89% and 91% at 15 days after application with selectivity to rice. |
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| Keywords: | Ammannia arenaria agritox bentazone penoxsulam control effect |
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