| 栗瘿蜂寄生蜂的研究概述 |
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| 引用本文： | 张莉丽,徐志宏,谢建兴. 栗瘿蜂寄生蜂的研究概述[J]. 林业科学研究, 2002, 15(3): 356-360 |
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| 作者姓名： | 张莉丽 徐志宏 谢建兴 |
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| 作者单位： | 1. 浙江大学农学院植物保护系,浙江,杭州,310029
2. 浙江省江山市森林病虫防治检疫站,浙江,江山,324100 |
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| 基金项目： | 浙江科技计划项目“板栗产前病虫害综合控制技术研究”(99110 2 2 76 ) |
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| 摘 要： | 栗瘿蜂为一种孤雌生殖的瘿峰 ,是危害板栗树的最主要的害虫之一。它有许多天敌 ,尤其是长尾小蜂 ,被认为是有效的生物防治手段。文中介绍了栗瘿蜂天敌的种类 ,其中着重介绍长尾小蜂科的有益长尾小蜂和中华长尾小蜂 ,对它们在形态及生理生化上的区别进行了简要综述。中华长尾小蜂的种群在日本增长缓慢 ,在定殖上有一定难度 ,据报道 ,可能与雌雄性比比较低和本地兼性重寄生蜂的活动有关
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| 关 键 词： | 栗瘿蜂 长尾小蜂 杂交反应 重寄生蜂 |
| 文章编号： | 1001-1498(2002)03-0356-05 |
| 收稿时间： | 2001-10-09 |
A Review on Applying Chalcid Wasps for Biocontrol of Dryocosmus kuriphilus |
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| ZHANG Li li,XU Zhi hong and XIE Jian xing. A Review on Applying Chalcid Wasps for Biocontrol of Dryocosmus kuriphilus[J]. Forest Research, 2002, 15(3): 356-360 |
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| Authors: | ZHANG Li li XU Zhi hong XIE Jian xing |
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| Affiliation: | Department of Plant Protection, Zhejiang University, Hangzhou 310029, Zhejiang, China;Department of Plant Protection, Zhejiang University, Hangzhou 310029, Zhejiang, China;Forest Insect Pestand Disease Control and Quarantine Station, Jiangshan City of Zhejiang Province, Jiangshan 324100, Zhejiang, China |
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| Abstract: | The chestnut gall wasp, Dryocosmus kuriphilus , a thelytokous cynipid, is one of the most serious pests of chestnut trees. Natural enemies, especially species of Torymidae, are considered as efficient biological control agents. In this article two similar parasitoids of D. kuriphilus , Torymus (Syntomaspis) beneficus and Torymus (Syntomaspis) sinensis (Hymenoptera: Torymidae), and the hybridization between them are described briefly. In addition, a delayed increase in the population of T. sinensis is also discovered. According to current study, two factors might play important roles: the low female sex ratio during several years after their releasing, and high mortality associated with the active facultative hyperparasism. |
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| Keywords: | Dryocosmus kuriphilus Torymidae hybridization hyperparasitoid |
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