| 30%氯氟·烟·莠可分散油悬浮剂对玉米田恶性杂草防效及安全性研究 |
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| 引用本文： | 王义生,郑建波,荆秀华,王洪波,刘煜财. 30%氯氟·烟·莠可分散油悬浮剂对玉米田恶性杂草防效及安全性研究[J]. 吉林农业科学, 2013, 0(1): 30-32,49 |
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| 作者姓名： | 王义生 郑建波 荆秀华 王洪波 刘煜财 |
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| 作者单位： | 吉林省农业科学院植物保护研究所;吉林省益横农药有限公司;吉林省乾安县农业技术推广中心;吉林省颂田合作社 |
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| 摘 要： | 30%氯氟吡氧乙酸.烟嘧磺隆.莠去津可分散油悬浮剂是由烟嘧磺隆、莠去津、氯氟吡氧乙酸复配的玉米除草剂。药效试验结果表明,在玉米3～6叶期喷雾,剂量为382.5～450 g.ai/hm2时,药后45 d对杂草防效达到93.5%～97.3%,特别是对玉米恶性杂草具有理想的防效,对玉米生长安全性好,与人工除草相比,增产明显。
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| 关 键 词： | 莠去津 烟嘧磺隆 氯氟吡氧乙酸 玉米 恶性杂草 |
Studies on the Effect and Safety of Controlling Malignant Weed in Spring Corn Field with 30% Mixture of Atrazine,Nicosulfuron and Fluroxypyr |
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| WANG Yi-sheng,ZHENG Jian-bo,JING Xiu-hua,WANG Hong-bo,LIU Yu-cai. Studies on the Effect and Safety of Controlling Malignant Weed in Spring Corn Field with 30% Mixture of Atrazine,Nicosulfuron and Fluroxypyr[J]. Journal of Jilin Agricultural Sciences, 2013, 0(1): 30-32,49 |
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| Authors: | WANG Yi-sheng ZHENG Jian-bo JING Xiu-hua WANG Hong-bo LIU Yu-cai |
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| Affiliation: | 1*(1.Institute of Plant Protection,Jilin Academy of Agricultural Sciences,Gongzhuling 136100; 2.Jilin Province Yiheng Agricultural Chemical Co,Ltd.Gongzhuling 136100; 3.Agricultural Technique Extension Center of Qianan County,Jilin Province,Qianan 131400; 4.Jilin Province Songtian Cooperation,Gongzhuling 136100,China) |
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| Abstract: | The suspending herbicide agent composed of 30% fluroxypyr,Nicosulfuron and atrazine was applied in corn field.Results of efficacy test showed that the effect of control the weed was 93.5～97.3% under 382.5～450g.ai/hm2 applied at 3～6 leaf stage.The effect of controlling malignant weeds was satisfied.It is safety to corn,and corn yield was increased significantly than manual controlling of weeds. |
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| Keywords: | Atrazine Nicosulfuron Fluroxypyr Corn Malignant weed |
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