| 昆虫病原线虫感染寄主行为研究进展 |
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| 引用本文： | 李慧萍,韩日畴.昆虫病原线虫感染寄主行为研究进展[J].昆虫知识,2007,44(5):637-642. |
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| 作者姓名： | 李慧萍 韩日畴 |
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| 作者单位： | 1. 中国科学院华南植物园,广州,510650;中国科学院研究生院,北京,100049
2. 广东省昆虫研究所,广州,510260 |
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| 摘 要： | 昆虫病原线虫斯氏属Steinernema和异小杆属Heterorhabditids线虫是新型的生物杀虫剂。其感染期幼虫是惟一能够侵染寄主昆虫的虫态。这类线虫感染寄主的行为分为寻找寄主、识别寄主和侵染寄主。文章综述昆虫病原线虫感染寄主昆虫的行为以及在感染寄主过程中的影响因素。
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| 关 键 词： | 行为 昆虫病原线虫 感染 斯氏属线虫 异小杆属线虫 |
| 修稿时间： | 2006-08-14 |
Advances in the researches on the infective behaviors of entomopathogenic nematodes |
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| LI Hui-Ping,HAN Ri-Chou.Advances in the researches on the infective behaviors of entomopathogenic nematodes[J].Entomological Knowledge,2007,44(5):637-642. |
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| Authors: | LI Hui-Ping HAN Ri-Chou |
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| Institution: | 1. South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China ; 2. Guangdong Entomological Institute, Guangzhou 510260, China; 3. Graduate Schoal, Chinese Academy of Scienees, Beijing 100049, China |
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| Abstract: | Entomopathogenic Steinernema and Heterorhabditis nematodes are regarded as a new bio-insecticide. Only the infective juveniles (IJs) of these nematodes can invade a potential insect host. The infective behavior of the IJs includes search, recognition and infection of the insect hosts. The current advances on the research of the infective behaviors of the entomopathogenic nematodes and the relative factors involved are reviewed. |
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| Keywords: | behavior entomopathogenic nematode infection Steinernema Heterorhabditids |
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