| 20%咪草烟·异恶草松微乳剂防除大豆田杂草田间药效试验 |
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| 引用本文： | 李洪来,王广祥,王义生,赵国华.20%咪草烟·异恶草松微乳剂防除大豆田杂草田间药效试验[J].现代农药,2005,4(6):44-46. |
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| 作者姓名： | 李洪来 王广祥 王义生 赵国华 |
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| 作者单位： | 1. 吉林吉农高新技术发展股份有限公司,吉林,公主岭,136100
2. 舒兰市二道农业站,吉林,舒兰,132100 |
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| 摘 要： | 对不同剂量的咪草烟·异恶草松微乳剂防除大豆田杂草进行了田间试验。结果表明,20%咪草烟·异恶草松微乳剂在大豆播后苗前进行施用,剂量为0.54kg/hm2,对单子叶杂草的防效为87.8%～91.5%,对双子叶杂草的防效为59.6%～73.7%,对杂草鲜重的抑制效果为77.8%～84.4%,杀草谱广,防效持久,对大豆生长及产量未见不良影响。
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| 关 键 词： | 咪草烟 异恶草松 大豆 杂草 |
| 文章编号： | 1671-5284(2005)06-0044-03 |
| 修稿时间： | 2005年10月21 |
Efficacy Test of 20% Clomazone-Imazethapyr ME in Soybean Weeds |
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| LI Hong-lai,WANG Guang-xiang,WANG Yi-sheng,ZHAO Guo-hua.Efficacy Test of 20% Clomazone-Imazethapyr ME in Soybean Weeds[J].Modern Agrochemicals,2005,4(6):44-46. |
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| Authors: | LI Hong-lai WANG Guang-xiang WANG Yi-sheng ZHAO Guo-hua |
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| Abstract: | Field trials of different dose of 20% clomazone-imazethapyr ME against soybean weeds were conducted. The result showed that it is an excellent herbicide. 20% Clomazone-imazethapyr ME was applied to soybean field before young plant, the average control effect against monocotyledonous weeds was 59.6%～73.7% and against dicotyledonous weeds was 87.8%～91.5%, when the dose was 0.54 kg/hm2. Its inhibition effect to weed fresh weight was 77.8%～84.4%. It is a broad spectrum herbicide. No negative effect exhibited on soybean growth and yield. |
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| Keywords: | imazethapyr clomazone soybean weed |
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