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| 丁草胺水乳剂的研制及其生物学评价 | |
| 引用本文： | 梁亚芹,喻红梅,华平,朱国华,李建华,张海滨. 丁草胺水乳剂的研制及其生物学评价[J]. 杂草科学, 2014, 0(3): 54-57 |
| 作者姓名： | 梁亚芹 喻红梅 华平 朱国华 李建华 张海滨 |
| 作者单位： | 1. 南通航运职业技术学院机电系,江苏南通,226010 2. 南通大学化学化工学院,江苏南通,226019 3. 南通江山农药化工股份有限公司,江苏南通,226006 |
| 基金项目： | 国家科技支撑计划重大项目(编号2011BAE06A06)。 |
| 摘 要： | 将自制阴离子表面活性剂AEOSS-7应用到丁草胺水乳剂中制得1＃产品，测试其性能，考察其对稗草的生物活性，并与助剂为罗地亚的2＃产品以及3＃药剂美国孟山都产品进行比较。结果表明，以自制表面活性剂为助剂的1＃丁草胺水乳剂乳液稳定性合格，分散性良好，离心稳定性优。在防除稗草时，该3种药剂随着剂量的增加防除效果都增加，在25 g a．i．/hm2下对稗草地上部分鲜质量的防除效果都能达到60％以上，且3种药剂各浓度鲜质量防效差异不显著。 |
| 关 键 词： | 丁草胺水乳剂 AEOSS-7 稗草 |
Development and Biological Evaluation of Butachlor EW |
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| LIANG Ya-qin,YU Hong-mei,HUA Ping,ZHU Guo-hua,LI Jian-hua,ZHANG Hai-bin. Development and Biological Evaluation of Butachlor EW[J]. Weed Science, 2014, 0(3): 54-57 | |
| Authors: | LIANG Ya-qin YU Hong-mei HUA Ping ZHU Guo-hua LI Jian-hua ZHANG Hai-bin |
| Affiliation: | LIANG Ya-qin,YU Hong-mei,HUA Ping,ZHU Guo-hua,LI Jian-hua,ZHANG Hai-bin(1. Machinery ＆ Electric Departnrent,Nantong Shipping College,Nantong 226010,China;2. School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, China; 3. Nantong Jiangshan Agrochemicals ＆ Chemicals Co. , Ltd. , Nantong 226006, China ) |
| Abstract: | The performance and biological activity of a butachlor formulation characterized by having excellent emulsion stability,good dispersibility and excellent centrifugal stability provided by anionic surfactants AEOSS-7 was investigated, by comparing it with formulations from Rhodia and Monsanto （USA）.The three butachlor formulations provided better barnyardgrass control as the herbicide dose increased.At 25 g a.i./hm2 ,60% control efficacy of barnyardgrass was a-chieved based on aboveground plant fresh weight.There were no significant or highly significant differences among the three formulations regardles of concentration. |
| Keywords: | butachlor EW AEOSS-7 barnyardgrass |
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