| 刚竹瘿蚊形态及生物学研究 |
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| 引用本文： | 曾岩,胡冰冰,李后魂. 刚竹瘿蚊形态及生物学研究[J]. 中国森林病虫, 2009, 28(3) |
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| 作者姓名： | 曾岩 胡冰冰 李后魂 |
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| 作者单位： | 南开大学生命科学学院,天津,300071 |
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| 基金项目： | 国家自然科学基金特殊学科点项目 |
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| 摘 要： | 刚竹瘿蚊 Procystiphora sp:在天津1a 发生1代,以蛹在竹小枝内越冬.成虫出现在4月上旬,产卵于早园竹 Phyllostachys propinqua McClure的新芽中,幼虫孵化后钻蛀取食虫瘿内物质,于10月上旬化蛹.刚竹瘿蚊有1种内寄生天敌:瘿蚊柄腹姬小蜂Pediobius sp.;2种外寄生天敌:刺胫广肩小蜂Eurytoma setigera Mayr和栗瘿旋小蜂 Eupelmus urozonus Dalman.另有3种伴生昆虫:竹瘿广肩小蜂 Aiolomorphus rhopaloides Walker、纹黄枝瘿金小蜂 Homoporus japonicus Ashmead和秆蝇金小蜂Gastrancistrus sp..
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| 关 键 词： | 早园竹 虫瘿 刚竹瘿蚊 天敌 形态特征 生物学 |
Morphological and biological study of Procystiphora sp. |
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| ZENG Yan,HU Bingbing,LI Houhun. Morphological and biological study of Procystiphora sp.[J]. Forest Pest and Disease, 2009, 28(3) |
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| Authors: | ZENG Yan HU Bingbing LI Houhun |
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| Affiliation: | ZENG Yan,et al.(College of Life Sciences,Nankai University,Tianjin 300071,China) |
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| Abstract: | Procystiphora sp.is a new pest phytophagous and harmful to Phyllostachys propinqua.It has one generation a year in Tianjin and overwinters as pupa in the galls in the branchlet.The adult emerges from the gall in early April and lays eggs on the newly sprouted bud.The larva feeds on the internal tissue of the galls and pupates in early October.Three chalcidoid species were found as its natural enemies:Pediobius sp.,a dominant parasitoid,is an endoparasitoid species,Eurytoma setigera Mayr and Eupelmus urozonu... |
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| Keywords: | Phyllostachys propinqua gall Procystiphora sp. natural enemy morphology biology |
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