| 甲氨基阿维菌素苯甲酸盐与阿维菌素杀螨活性比较 |
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| 引用本文： | 罗雁婕,吴文伟,浦恩堂,尹可锁,何成兴,郭志祥.甲氨基阿维菌素苯甲酸盐与阿维菌素杀螨活性比较[J].西南农业学报,2010,23(1). |
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| 作者姓名： | 罗雁婕 吴文伟 浦恩堂 尹可锁 何成兴 郭志祥 |
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| 作者单位： | 1. 云南省农业科学院蚕桑蜜蜂研究所,云南,蒙自,661100
2. 云南省农业科学院农业环境资源研究所,云南,昆明,650205 |
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| 基金项目： | 国家"十一五"科技支撑计划项目(2007BAD 87B12)，云南省"十一五"科技攻关项目 |
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| 摘 要： | 运用浸渍法和叶片残毒法测定了甲氨基阿维菌素苯甲酸盐(emamectin benzoate)和阿维菌素(avermectin)对朱砂叶螨Tetranychus cinnabarinus与二斑叶螨Tetranychus urticae种群不同发育阶段的致死作用。结果表明,在相同的温湿度条件下,2种花卉叶螨不同发育阶段对甲氨基阿维菌素苯甲酸盐和阿维菌素的敏感性不同,2种药剂对雌成螨的毒力高于卵,而不同种群对同一药剂的活性差异不明显;甲氨基阿维菌素苯甲酸盐对2种叶螨雌成螨和卵的活性比阿维菌素低。
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| 关 键 词： | 甲氨基阿维菌素苯甲酸盐 阿维菌素 朱砂叶螨 二斑叶螨 生物活性 |
Toxic Comparison of Emamectin Benzoate and Avermectin to Tetranychus cinnabarinus and Tetranychus urticae |
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| LUO Yan-jie,WU Wen-wei,PU En-tang,YIN Ke-suo,HE Cheng-xing,GUO Zhi-xiang.Toxic Comparison of Emamectin Benzoate and Avermectin to Tetranychus cinnabarinus and Tetranychus urticae[J].Southwest China Journal of Agricultural Sciences,2010,23(1). |
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| Authors: | LUO Yan-jie WU Wen-wei PU En-tang YIN Ke-suo HE Cheng-xing GUO Zhi-xiang |
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| Abstract: | The toxicities of emamectin benzoate and avermectin to Tetranychus cinnabarinus and Tetranychus urticae were measured by both slide-dip method and leaf-dip method in the laboratory. The results indicated that avermectin had higher toxicity than emamectin benzoate to female adults and egg of two flower mites.The female adults were sensitive to avermectin and emamectin benzoate than egg.There were different bioactivity to two flower mites between emamectin benzoate and avermectin. |
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| Keywords: | Emamectin benzoate Avermectin Tetranychus cinnabarinus Tetranychus urticae Bioactivity |
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