| 薄壳山核桃八角主要害虫的天敌类群及其分布 |
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| 引用本文： | 焦晓旭,陈鹏,苏一,杨建华,段兆尧,泽桑梓.薄壳山核桃八角主要害虫的天敌类群及其分布[J].林业调查规划,2011,36(4):52-54,57. |
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| 作者姓名： | 焦晓旭 陈鹏 苏一 杨建华 段兆尧 泽桑梓 |
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| 作者单位： | 云南省林业科学院,云南昆明,650204 |
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| 基金项目： | 云南省科技攻关项目，云南省技术创新人才培养计划 |
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| 摘 要： | 在云南省薄壳山核桃和八角主要种植区进行这2种干果经济林主要害虫的天敌类群调查,共获得主要害虫寄生性天敌25种,捕食性天敌45种,对天敌类群的分布规律进行了分析.研究结果表明,云南省薄壳山核桃和八角林内主要害虫的天敌资源比较丰富,天敌的类群及数量与林木受病虫的危害程度有一定的相关性,即在危害严重的种植园中,天敌的数量也相对较多.利用天敌资源控制主要害虫应是可行的.
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| 关 键 词： | 薄壳山核桃 八角 害虫 天敌 分布 |
Natural Enemies and Their Distribution of Main Pest Insects of Carya illinoensis and Illicium verum |
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| JIAO Xiao-xu,CHEN Peng,SU Yi,YANG Jian-hua,DUAN Zhao-yao,ZE Sang-zi.Natural Enemies and Their Distribution of Main Pest Insects of Carya illinoensis and Illicium verum[J].Forest Inventory and Planning,2011,36(4):52-54,57. |
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| Authors: | JIAO Xiao-xu CHEN Peng SU Yi YANG Jian-hua DUAN Zhao-yao ZE Sang-zi |
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| Institution: | ( Yunnan Academy of Forestry, Kunming 550204, China) |
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| Abstract: | Natural enemies of main pest insects of Carya illinoensis and Illicium verum were investigated at the main plantation regions of the two economic tree species in Yunnan. Twenty-five parasitoids and forty-five predatory natural enemies of the main pest insects of the two tree species were collected. Distri- bution features of these natural enemies were analyzed in the paper. The results provided basis data for utilizing natural enemies to control pest insects of the two economic tree species. |
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| Keywords: | Carya illinoensls Illicium verum pest insects natural enemies distribution |
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