| 除草剂甜菜安、甜菜宁与乙呋草黄的复配及其药效 |
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| 引用本文： | 朱锦贤,钱叶华.除草剂甜菜安、甜菜宁与乙呋草黄的复配及其药效[J].现代农药,2011,10(2):49-51. |
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| 作者姓名： | 朱锦贤 钱叶华 |
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| 作者单位： | 江苏好收成韦恩农化股份有限公司,江苏启东,226221 |
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| 基金项目： | 致谢：对本研究的合作单位浙江省化工研究院、江苏南方农药研究中心、中国农科院甜菜研究所、内蒙古农科院植保所、新疆自治区农药管理检定所等的支持表示感谢! |
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| 摘 要： | 采用盆栽喷雾法筛选了甜菜安、甜菜宁、乙呋草黄的复配配方,结果表明,组合70+90+110或90+90+90为优选配方。对21%甜菜安.甜菜宁.乙呋草黄乳油进行了2年3地的田间试验,结果表明,在有效成份1260～1680 g/hm2下,可以较好地防除阔叶杂草和部分禾本科杂草。本研究为甜菜田除草剂的研发提供了有益参考。
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| 关 键 词： | 甜菜安 甜菜宁 乙呋草黄 复配 除草活性 |
Mixture of Desmedipham,Phenmedipham and Ethofumesate and Their Efficacy Against Weeds in Sugar Beet Field |
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| ZHU Jin-xian,QIAN Ye-hua.Mixture of Desmedipham,Phenmedipham and Ethofumesate and Their Efficacy Against Weeds in Sugar Beet Field[J].Modern Agrochemicals,2011,10(2):49-51. |
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| Authors: | ZHU Jin-xian QIAN Ye-hua |
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| Affiliation: | ZHU Jin-xian,QIAN Ye-hua(Jiangsu Good Harvest-Weien Agrochemical Co.,Ltd.,Jiangsu Qidong 226221,China) |
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| Abstract: | The formula of mixture was screened by pot-spray.The result indicated that the combination of desmedipham,phenmedipham and ethofumesate was good at ratio of 70 + 90 + 110 or 90 + 90 + 90.The six field trials showed that 21% EC was higher effective to control broad leaf weed and some grass weed at the dosage of a.i.1260-1680 g/hm2.This study was very useful to research and develop herbicides for sugar beet field. |
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| Keywords: | desmedipham phenmedipham ethofumesate mixture herbicidal activity |
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