| 黑胸脊虎天牛的生物学初步观察 |
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| 引用本文： | 郭中华,张继平,贾艳梅.黑胸脊虎天牛的生物学初步观察[J].昆虫知识,2004,41(1):75-76. |
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| 作者姓名： | 郭中华 张继平 贾艳梅 |
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| 作者单位： | 陕西省治沙研究所,陕西,榆林,719000 |
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| 摘 要： | 黑胸脊虎天牛Xylotrechusrobusticollis(Pic)是陕西榆林地区重要的木材害虫 ,2年发生 1代 ,以幼虫越冬 ,成虫期为 7月上旬至 8月上旬。酱色刺足茧蜂Zombrussiortedti(Fahringer)是其重要寄生性天敌 ,对其有明显的自然控制作用。
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| 关 键 词： | 黑胸脊虎天牛 生物学 木材害虫 天敌 酱色刺足茧蜂 |
The preliminary observation on bionomics of Xylotrechus robusticollis |
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| GUO Zhong-Hua,ZHANG Ji-Ping,JIA Yan-Mei.The preliminary observation on bionomics of Xylotrechus robusticollis[J].Entomological Knowledge,2004,41(1):75-76. |
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| Authors: | GUO Zhong-Hua ZHANG Ji-Ping JIA Yan-Mei |
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| Abstract: | Xylotrechus robusticollis(Pic) is the primary pest of wood in Yulin Region,Shaanxi Province.It occurs one generation in two years and overwinters as larva.The imago period is from the first ten days of July to the first ten days of August.Zombrus siortedti(Fahyinger) is the primary natural enemy,and can control X. robusticollis effectively. |
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| Keywords: | Xylotrechus robusticollis biomonics natural enemy Zombrus siortedti |
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