| 竹弯茎野螟的3种新记录寄生蜂 |
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| 引用本文： | 郭 瑞,何孙强,王义平.竹弯茎野螟的3种新记录寄生蜂[J].植物保护,2016,42(5):134-138. |
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| 作者姓名： | 郭 瑞 何孙强 王义平 |
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| 作者单位： | 1. 浙江农林大学林业与生物技术学院,临安311300;浙江清凉峰国家级自然保护区管理局,临安311300;2. 浙江农林大学林业与生物技术学院,临安,311300 |
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| 基金项目： | 林业公益性行业科研专项（201304403） |
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| 摘 要： | 2013年5月至2014年10月,对竹林害虫竹弯茎野螟Crypsiptya coclesalis(Walker)]的寄生蜂及寄生率进行调查,共发现7种寄生蜂。其中3种是首次记录寄生在该种害虫的寄生蜂,即:日本棱角肿腿蜂(Goniozus japonicus Ashmead)、兰氏原绒茧蜂(Protapanteles lamborni Wilkinson)和螟黄赤眼蜂(Trichogramma chilonis Ishii)。对不同寄生蜂的寄生率调查结果表明,兰氏原绒茧蜂的寄生率最高,为45.2%,对竹弯茎野螟具有较好控制作用。同时,本文首次报道寄生于竹弯茎野螟3种寄生蜂的主要鉴别特征及其寄生生物学,并提供了形态特征图。
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| 关 键 词： | 竹弯茎野螟 竹织叶野螟 寄生蜂 天敌 |
| 收稿时间： | 9/6/2015 12:00:00 AM |
| 修稿时间： | 2016/1/16 0:00:00 |
Three newly recorded parasitoid species of Crypsiptya coclesalis (Walker) |
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| Guo Rui,He Sunqiang,Wang Yiping.Three newly recorded parasitoid species of Crypsiptya coclesalis (Walker)[J].Plant Protection,2016,42(5):134-138. |
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| Authors: | Guo Rui He Sunqiang Wang Yiping |
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| Abstract: | An investigation on hymenopterous parasitoids of Crypsiptya coclesalis (Walker) was carried out from May, 2013 to October, 2014. The results showed that 7 species of parasitic wasps were found. Among them, three species of parasitic wasps, namely, Goniozus japonicus, Protapanteles lamborni and Trichogramma chilonis, were newly recorded to attack C.coclesalis. The parasitic rate results showed that the control function of P.lamborni was the largest on the population number of C.coclesalis, with the parasitism rate of 45.2%. Meanwhile, the morphological character and parasitic biology were briefly described in this paper |
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| Keywords: | Crypsiptya coclesalis parasitoids natural enemies |
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