| 乙草胺·扑草净悬浮剂在棉花田的除草效果及安全性评价 |
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| 引用本文： | 樊翠芹,王贵启,王恒亮,张永超.乙草胺·扑草净悬浮剂在棉花田的除草效果及安全性评价[J].河北农业科学,2008,12(5):33-35. |
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| 作者姓名： | 樊翠芹 王贵启 王恒亮 张永超 |
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| 作者单位： | 1. 河北省农林科学院粮油作物研究所,河北石家庄,050031
2. 河南省农业科学院植保所农药试验厂,河南郑州,450002 |
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| 摘 要： | 棉花播后苗前喷施30%乙草胺.扑草净悬浮剂,研究其除草效果及对棉花的安全性。结果表明：该药剂对棉田禾本科杂草及大部分阔叶杂草防除效果理想,药后遇雨（土壤湿度太大）对棉花幼苗有一定药害,但长出真叶后逐渐恢复正常生长,对子棉产量基本无影响。
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| 关 键 词： | 乙草胺.扑草净 棉花 杂草 药效 |
Study On Control Effect of Acetochlor·prometryne SC On Cotton Field Weed and its Safety Evaluation |
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| FAN Cui-qin,WANG Gui-qi,WANG Heng-liang,ZHANG Yong-chao.Study On Control Effect of Acetochlor·prometryne SC On Cotton Field Weed and its Safety Evaluation[J].Journal of Hebei Agricultural Sciences,2008,12(5):33-35. |
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| Authors: | FAN Cui-qin WANG Gui-qi WANG Heng-liang ZHANG Yong-chao |
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| Institution: | FAN Cui-qin , WANG Gui-qi, WANG Heng-liang, ZHANG Yong-chao ( 1. Institute of Cereal and Oil Crops, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050031, China; 2. Pesticide Experimental Station of Institute of Plant Protection, He＇nan Academy of Agricultural Sciences, Zhengzhou 450002, China) |
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| Abstract: | 30% Acetochlor · prometryne SC was sprayed on soil with pre-emerge cotton to study its control effect on weed and safety to cotton. The results showed that excellent weed control effect was obtained. Injuries of cotton seedling were observed in the condition of higher soil humidity. After the true leaf appeared, cotton plant could recover regular growth from damage caused by the herbicide. The seed cotton yield wasn＇t significantly influenced by the herbicide. |
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| Keywords: | Acetochlor · prometryne Cotton Weeds Control effect |
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