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| 精氟·胺苯·草除灵WP防除油菜田杂草试验 | |
| 引用本文： | 何燕红,喻大昭,朱文达,李林,崔海兰.精氟·胺苯·草除灵WP防除油菜田杂草试验[J].湖北农业科学,2008,47(3):300-302. |
| 作者姓名： | 何燕红 喻大昭 朱文达 李林 崔海兰 |
| 作者单位： | 1. 华中农业大学园艺林学学院,武汉,430070 2. 湖北省农业科学院植保士肥研究所,武汉,430064 3. 中国农业科学院植物保护研究所,北京,100094 |
| 基金项目： | 国家科技攻关计划 , 湖北省科学技术研究项目 |
| 摘 要： | 研究了14.5%精氟·胺苯·草除灵WP对油菜田杂草看麦娘和牛繁缕的防治效果.试验结果表明,2月份施药的效果优于12月份的效果;施药后第60天的综合密度防效为88.50%～94.26%:对照药剂高效氟吡甲禾灵对看麦娘的防效为91.26%,但对牛繁缕基本无效,30%草除灵SC对看麦娘无效,但对牛繁缕的防效为92.93%.复配剂的综合密度防效显著高于草除灵和高效氟吡甲禾灵,通过复配,提高了油菜生产的安全性,增产效果极其显著. |
| 关 键 词： | 14.5％精氟·胺苯·草除灵WP 油菜田杂草 防除效果 |
| 文章编号： | 0439-8114(2008)03-0300-03 |
| 修稿时间： | 2008年1月5日 |
Effect of Haloxyfop-R-methyl+Ethametsulfuron + Benazolin-ethyl WP on Controlling Weeds in Rape Field |
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| HE Yan-hong,YU Da-zhao,ZHU Wen-da,LI Lin,CUI Hai-lan.Effect of Haloxyfop-R-methyl+Ethametsulfuron + Benazolin-ethyl WP on Controlling Weeds in Rape Field[J].Hubei Agricultural Sciences,2008,47(3):300-302. | |
| Authors: | HE Yan-hong YU Da-zhao ZHU Wen-da LI Lin CUI Hai-lan |
| Institution: | HE Yan-hong1,YU Da-zhao2,ZHU Wen-da2,LI Lin2,CUI Hai-lan3(1.College of Horticulture , Forestry Sciences,Huazhong Agricultural University,Wuhan 430070,China,2.Institute for Plant Protection & Soil Sciences of HBAAS,Wuhan 430064,3.Institute of Plant Protection,China Academy of Agricultural Science,Beijing 100094,China) |
| Abstract: | In this paper,14.5% haloxyfop-R-methyl+ethametsulfuron + benazolin-ethyl WP was conducted to investigate the control effects of Alopecurus aequalis and Malachium aquaticum(L.)Fries in rape field.The results showed that it was better to spray the mixture on February.The effects of weed control could be from 88.50% to 94.26%,sixty days later.While the haloxyfop-R-methyl was applied individually,the controlling effect of Alopecurus aequalis could be 91.26% and the controlling effect of Malachium aquaticum(L.)F... |
| Keywords: | 14 5% haloxyfop-R-methyl + ethametsulfuron + benazolin-ethyl WP weeds in rape field weed control |
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