| 苯乙锡·铜对稻田水绵的防除效果 |
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| 引用本文： | 李向阳,金晨钟,刘桂英,王义成,陈跃进,王朝辉,曾永贤,谢晶.苯乙锡·铜对稻田水绵的防除效果[J].湖南农业科学,2010(5). |
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| 作者姓名： | 李向阳 金晨钟 刘桂英 王义成 陈跃进 王朝辉 曾永贤 谢晶 |
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| 作者单位： | 湖南人文科技学院,湖南,娄底,417000 |
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| 基金项目： | 湖南省高校科技创新平台建设项目，娄底市科技计划项目 |
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| 摘 要： | 田间试验结果表明:苯乙锡·铜对稻田水绵有优良防除效果,具有药效持久、稳定、对稻苗安全、施用简便、增产明显等特点,可作为推荐药剂与硫酸铜轮换使用.施药方法为,以20%苯乙锡·铜WP 100～150 g/667m2于水绵盛发初期对水45 kg喷雾.
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| 关 键 词： | 苯乙锡·铜 稻田 水绵 防除效果 |
Control Effect of Fentin Acetate+Copper Sulfate on Spirogyra communis(Hass.)Kutz.in Paddyfield |
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| LI Xiang-yang,JIN Chen-zhong,LIU Gui-yin,WANG Yi-cheng,CHEN Yue-jin,Wang Zhao-hui,ZENG Yong-xian,XIE Jing.Control Effect of Fentin Acetate+Copper Sulfate on Spirogyra communis(Hass.)Kutz.in Paddyfield[J].Hunan Agricultural Sciences,2010(5). |
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| Authors: | LI Xiang-yang JIN Chen-zhong LIU Gui-yin WANG Yi-cheng CHEN Yue-jin Wang Zhao-hui ZENG Yong-xian XIE Jing |
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| Abstract: | The results of field experiment indicated that fentin acetate+copper sulfate has excellent control effect on spirogyra communis(Hass.)Kutz.in paddyfield.It has the characteristics of lasting and stable effect,safe to rice seedling,simple for use and increasing yield obviously,which could rotate with copper sulfate as recommended insecticide.The applying method is adding 20% fentin acetate+copper sulfate wet powder of 1500～2 250 g/hm2 to 45 kg water and spraying at early full occurrence period. |
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| Keywords: | fentin acetate+copper sulfate paddytleld Spirogyra communis(Hass )Kutz control effect |
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