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| 烯草酮·草除灵防除油菜田杂草的效果 | |
| 引用本文： | 张宏军,朱文达,喻大昭,何燕红.烯草酮·草除灵防除油菜田杂草的效果[J].湖北农业科学,2008,47(4). |
| 作者姓名： | 张宏军 朱文达 喻大昭 何燕红 |
| 作者单位： | 1. 农业部农药检定所,北京,100026 2. 湖北省农业科学院植保土肥研究所,武汉,430064 3. 华中农业大学园艺林学学院,武汉,430070 |
| 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： | 采用12%烯草酮·草除灵EC对油菜田一年生禾本科杂草及阔叶杂草的防除效果以及对油菜的安全性进行了试验.结果表明,施药30 d后,对冬季油菜田杂草的综合防效为94.62%～99.18%.90 d后防效仍维持在96%以上,优于单剂和人工除草,且对油菜安全. |
| 关 键 词： | 12％烯草酮·草除灵EC 油菜田杂草 防除效果 |
Effects of Clethodim and Benazolin-ethyl on Contrelling Weeds in Rape Field |
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| ZHANG Hong-jun,ZHU Wen-da,YU Da-zhao,HE Yan-hong.Effects of Clethodim and Benazolin-ethyl on Contrelling Weeds in Rape Field[J].Hubei Agricultural Sciences,2008,47(4). | |
| Authors: | ZHANG Hong-jun ZHU Wen-da YU Da-zhao HE Yan-hong |
| Institution: | ZHANG Hong-jun1,ZHU Wen-da2,YU Da-zhao2,HE Yan-hong3(1.Institute for the Control of Agrchenicals,Ministry of Agriculture,Beijing 100026,China,2.College of Horticulture , Forestry Sciences,Huazhong Agricultural University,Wuhan 430070,3.Institute for Plant Protection & Soil Sciences of HBAAS,Wuhan 430064,China) |
| Abstract: | Field experiments were conducted to investigate annual gramineous and broadleaf weeds control and safety to rape for application of 12% clethodim and benazolin-ethyl EC.The results showed that the effect of weed control could be reached 94.62%to 99.18% thirty days after spraying and ninety days later,the percentage of the effects was still more than 96% in winter rape field.The mixture reagent had a good security to winter rape and the weed control effect was better than the effect of clethodim,benazolin-et... |
| Keywords: | 12% clethodim and benazolin-ethyl EC weeds in rape field control effects |
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