| 狼尾草对嗯草酮、二甲戊乐灵和异丙甲草胺的抗药性 |
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| 引用本文： | 刘亚军,丰会民,胡金叶,刘宗华,张志国.狼尾草对嗯草酮、二甲戊乐灵和异丙甲草胺的抗药性[J].农药,2007,46(11):787-789. |
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| 作者姓名： | 刘亚军 丰会民 胡金叶 刘宗华 张志国 |
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| 作者单位： | [1]山东农业大学资源与环境学院,山东泰安271018 [2]山东农业大学林学院,山东泰安271018 [3]垦利县环境保护局,山东垦利257500 [4]上海应用技术学院生态技术与工程学院,上海200235 |
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| 基金项目： | 山东省三零工程资助项目（30175） |
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| 摘 要： | （Pennisetum alopecuroides）是新型的园林观赏植物，在我国具有广阔的发展前景。利用化学除草剂防除狼尾草生产与应用中的杂草问题，对减少生产与管理费用意义很大。采用盆栽方法研究了狼尾草对常用的苗前型除草剂的抗药性，以期找出适宜控制狼尾草杂草的安全除草剂与安全用量。结果表明，狼尾草喷施异丙甲草胺后叶片变为紫红色，产生严重药害，晤草酮在2700mL／hm^2用量下或二甲戊乐灵在3500mL／hm^2用量下狼尾草的生长仍安全。
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| 关 键 词： | 除草剂 狼尾草 杂草 |
| 文章编号： | 1006-0413（2007）11-0787-03 |
| 修稿时间： | 2007-04-11 |
Tolerance of Pennisetum alopecuroides to Oxadiazon, Pendimethalin and Metolachlor |
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| LIU Ya-jun, FENG Hui-min, HU Jin-ye, LIU Zong-hua, ZHANG Zhi-guo.Tolerance of Pennisetum alopecuroides to Oxadiazon, Pendimethalin and Metolachlor[J].Pesticides,2007,46(11):787-789. |
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| Authors: | LIU Ya-jun FENG Hui-min HU Jin-ye LIU Zong-hua ZHANG Zhi-guo |
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| Affiliation: | l Shandong Agricultural University a.College of Resources and Environment, b.College of Forestry, Taian 271018, Shandong, China 2.Kenli Environment Protection Bureau, Kenli 257500, Shandong, China; 3.College of Ecology Technology and Engineering, Shanghai Institute of Technology, Shanghai 200235, China |
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| Abstract: | Pennisetum alopecuroides is a new-style ornamental plant which has a broad foreground for application in china. It has a great significance for reduce the cost of management by using the herbicides to control weed. The tolerance of Pennisetum alopecuroides to common emergence herbicides with potted method was studied in order to find the security herbicides and suitable dosage. The results showed that there will be a serious injury on Pennisetum alopecuroides and the color of leaves became mauve by spraying metolachlor and it is security for Pennisetum alopecuroides growth by spraying the herbicide of 2700 mL/ha oxasiazon 3000 mL/ha pendimethalin. |
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| Keywords: | herbicide Pennisetum alopecuroides weed |
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