| 70% TM435水分散粒剂防治冬小麦田阔叶杂草药效试验 |
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| 引用本文： | 李强,王保通,井金学,李高宝,王芳,朱岁层.70% TM435水分散粒剂防治冬小麦田阔叶杂草药效试验[J].西北农业学报,2005,14(5):165-167. |
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| 作者姓名： | 李强 王保通 井金学 李高宝 王芳 朱岁层 |
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| 作者单位： | 1. 教育部植保资源与病虫害管理重点实验室,西北农林科技大学植保学院,陕西,杨凌,712100
2. 眉县植保站,陕西,眉县,722300 |
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| 基金项目： | 陕西省科技攻关项目"小麦主要病虫草害可持续控制技术研究"[项目编号:2003K02-G10-01]. |
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| 摘 要： | 对70%TM435 WG防治冬小麦田阔叶杂草的效果进行了田间药效试验,结果表明,70%TM435WG速效性好、持效期长,各供试剂量对婆婆纳和猪殃殃的株防效分别达86.6%和76.5%以上,鲜重防效分别达97.93%和88.54%以上,均显著优于20%使它隆EC600 mL/hm2处理.综合成本、安全性及除草效果,建议70%TM435 WG在关中地区冬麦田的适宜用药剂量为30～45 g/hm2或15～30 g 助剂150 g/hm2.
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| 关 键 词： | 70%TM435 WG 婆婆纳 猪殃殃 防效 |
| 文章编号： | 1004-1389(2005)05-0165-03 |
| 收稿时间： | 2005/5/10 0:00:00 |
| 修稿时间： | 2005年5月10日 |
Experiment of Efficiency of TM435 70% WG Controlling Broadleaf Weed in Winter Wheat |
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| LI Qiang,WANG Bao-tong,JING Jin-xue,LI Gao-bao,WANG Fang and ZHU Sui-ceng.Experiment of Efficiency of TM435 70% WG Controlling Broadleaf Weed in Winter Wheat[J].Acta Agriculturae Boreali-occidentalis Sinica,2005,14(5):165-167. |
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| Authors: | LI Qiang WANG Bao-tong JING Jin-xue LI Gao-bao WANG Fang and ZHU Sui-ceng |
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| Institution: | Key Laboratory of Plant Protection Resource and Pest Management, Chinese Ministry of Education, College of Plant Protection, Northwest A & F University, Yangling, Shaanxi 712100, China;Key Laboratory of Plant Protection Resource and Pest Management, Chinese Ministry of Education, College of Plant Protection, Northwest A & F University, Yangling, Shaanxi 712100, China;Key Laboratory of Plant Protection Resource and Pest Management, Chinese Ministry of Education, College of Plant Protection, Northwest A & F University, Yangling, Shaanxi 712100, China;Key Laboratory of Plant Protection Resource and Pest Management, Chinese Ministry of Education, College of Plant Protection, Northwest A & F University, Yangling, Shaanxi 712100, China;Key Laboratory of Plant Protection Resource and Pest Management, Chinese Ministry of Education, College of Plant Protection, Northwest A & F University, Yangling, Shaanxi 712100, China;Plant Protection Station of Mei County, Mei County Shaanxi 722300, China |
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| Abstract: | Field experiments were conducted in winter wheat to determine the effect of TM435 70% WG.The results showed that TM435 70% WG has better,quicker and durable efficacy on Veronica ugrestis L.and Galium upurine Linn.than CK weedcids Starane 20% EC.Intergrated plant control effect on Veronica ugrestis L.and Galium aparine Linn, were 86.6% and 76.5% respectively,and Intergrated fresh weight control effect were 97.93% and 88.54% respectively.Considering with cost, safety and efficacy,the fitting dose in Guanzhong Shaanxi province is 30~45 g/hm2 or 15~30 g+Auxiliary 150 g/hm2. |
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| Keywords: | TM435 70% WG eronica agrestis L Galizzm apurine Linn Control effect |
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