| 飞机超低容量喷洒灭幼脲Ⅲ号防治刺槐外斑尺蠖试验 |
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| 引用本文： | 尚中海,王平,田光合,李慧梁,仲明,李秋生,顾秀玲,赵桂山,李继山.飞机超低容量喷洒灭幼脲Ⅲ号防治刺槐外斑尺蠖试验[J].中国森林病虫,1997(1). |
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| 作者姓名： | 尚中海 王平 田光合 李慧梁 仲明 李秋生 顾秀玲 赵桂山 李继山 |
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| 作者单位： | 河南省森林病虫防治检疫站，安阳市森林病虫防治检疫站，滑县国营林场 |
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| 摘 要： | 运用飞机超低容量喷洒灭幼脲Ⅲ号对刺槐外斑尺蠖幼虫进行了防治试验，结果表明，２０、２５、３０、３７．５ｇ／亩四种用药量１５天后的校正死亡率分别达到９９．４６％、９８．６６％、９９．２８％、９９．５４％。药效可持续影响到蛹及羽化成虫，且对螳螂等天敌没有不良影响
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| 关 键 词： | 飞机防治 超低容量 灭幼脲 刺槐外斑尺蠖 |
Experiment on the Diflubenzuron Control of Ectropis excellens by Ultravolume Aerial Spray |
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| Shang,Zhonghai,et,al..Experiment on the Diflubenzuron Control of Ectropis excellens by Ultravolume Aerial Spray[J].Forest Pest and Disease,1997(1). |
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| Authors: | Shang Zhonghai et al |
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| Abstract: | The experiment was conducted against the lavae of Ectropis excellens Butler by diflubenzuron through ultravolume aerial spray.The result shows that corrected mortality of the lavae in concentrations of 20,25,30 and 37.5g/mu are 99.46%,99.66%,99.78% and 99.54% respectively.Furthermore,The effectiveness of the chemicals lasts to have an influence on both pupar and emerging adult,but it has no harmful effect on natural enemies such as mantises et al. |
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| Keywords: | aerial control ultravolume diflubenzuron Ectropis excellens Butler |
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