| 暗翅筒天牛的形态特征及危害特性研究 |
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| 引用本文： | 张建强 周志斌. 暗翅筒天牛的形态特征及危害特性研究[J]. 蚕业科学, 1997, 23(3): 142-146 |
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| 作者姓名： | 张建强 周志斌 |
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| 作者单位： | [1]西南农业大学蚕桑丝绸学院 [2]四川省合川市丝绸总公司 |
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| 摘 要： | 描述了暗翅筒天牛的形态特征及雌雄外生殖器特征。成虫取食桑叶叶脉，产卵时咬食危害枝条端部，幼虫蛀食枝条。亦危害构树、黄桷树、无花果、野梨、苎麻、长叶水麻。暗翅筒天牛危害桑树造成严重的产叶量损失，其被害枝产叶量损失率达41.75％。
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| 关 键 词： | 暗翅筒天牛 形态特征 桑树 危害特性 |
STUDIES ON THE MORPHOLOGICAL CHARACTERS AND THE HARM CHARACTERISTICS OF Oberea fuscipennis |
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| Zhang Jianqian, Wu Kaiming, Chen Jialian. STUDIES ON THE MORPHOLOGICAL CHARACTERS AND THE HARM CHARACTERISTICS OF Oberea fuscipennis[J]. Acta Sericologica Sinica, 1997, 23(3): 142-146 |
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| Authors: | Zhang Jianqian Wu Kaiming Chen Jialian |
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| Abstract: | The article account the morphological characters and the female and male exterior genitalia characters of Oberea fuscipennis. The imagos of Oberea fuscipennis eat veins of mulberry leaves. When laying eggs, they bite the top part of shoot. The larvae bore and eat the boughs of mulberry trees. Oberea fuscipennis also endanger other plants, such as Broussonetia popyrifera L. Vent., Ficus lacor Buch: Ham., Ficus carica L, Pyrus sp., Boehmeria nivea L. Gaud. and Debregeasia longifolia Burm. f. Wedd. Oberea fuscipennis caused remarkable reduction of mulberry leaf yield. Loss percentage of leaves on the damaged branches was as high as 41. 75%. |
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| Keywords: | Oberea fuscipennis Morphological character Mulberry tree Harm characteristic |
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