| 赤眼蜂寄主选择性及其机理研究(Ⅰ)——3种赤眼蜂在不同寄主上的寄生特性比较 |
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| 引用本文： | 黄寿山,戴志一,吴达璋,王春安.赤眼蜂寄主选择性及其机理研究(Ⅰ)——3种赤眼蜂在不同寄主上的寄生特性比较[J].昆虫天敌,1994(4). |
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| 作者姓名： | 黄寿山 戴志一 吴达璋 王春安 |
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| 作者单位： | 华南农业大学，江苏农学院，江苏农学院，江苏农学院 510642 广州，225001扬州，225001扬州，225001扬州 |
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| 摘 要： | 对3种赤眼蜂在多种不同寄主卵上的寄生特性进行了比较。结果表明:不同蜂种的寄主范围各不相同,其繁殖指数均以在各自的原寄主上为最高。舟蛾赤眼蜂喜好大粒卵,不能寄生玉米螟、二化螟卵块。根据3种赤眼蜂的寄生反应,可将11种寄主卵分为普适、寡适和不适三种类型。
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| 关 键 词： | 赤眼蜂 寄生 繁殖指数 |
STUDIS ON HOST CHOICE AND ITS MECHANISM OF TRICHOGRAMMA SPP. (I) PARASITIC CHARACTER OF 3 TRICHOGRAMMA SPECIES IN DIFFERENT HOSTS |
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| Huang Shoushan.STUDIS ON HOST CHOICE AND ITS MECHANISM OF TRICHOGRAMMA SPP. (I) PARASITIC CHARACTER OF 3 TRICHOGRAMMA SPECIES IN DIFFERENT HOSTS[J].Natural Enemies of Insects,1994(4). |
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| Authors: | Huang Shoushan |
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| Abstract: | Each species of Trichogramma has its own host range. The highest reproductive index occurred in its original hosts respectviely. Trichogramma closterae Pang et Chen prefered to parasite the larger eggs, but never being found in the eggs of Ostrinia furnacalis and Chilo suppressalis. According to the parisitic adaptability, 11 kinds of hosts of 3 species of Trichogramma were divided into three types; poly- adaptative,oligo-adaptative and non-adaptative. |
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| Keywords: | Trichogramma Parasite Reproductive index |
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