| 短足筒天牛生物学特性的研究* |
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| 引用本文： | 杨春材,梁红,唐燕平.短足筒天牛生物学特性的研究*[J].林业科学研究,1995,8(2):205-209. |
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| 作者姓名： | 杨春材 梁红 唐燕平 |
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| 作者单位： | 安徽农业大学，安徽省淮北市林业站 |
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| 摘 要： | 短足筒天牛（ＯｂｅｒｅａｆｅｒｒｕｇｉｎｅａＴｈｕｎｂｅｒｇ）是危害大叶黄杨的一种主要钻蛀性害虫，在合肥地区１ａ发生一代，以老熟幼虫在多年生枝干内越冬，翌年４月下旬开始化蛹，５月中旬为羽化高峰期，６月上、中旬为卵孵化盛期，１０月中、下旬开始越冬。其发生受光照的影响较大，同时成虫产卵对树势强弱有较强的选择性，植株各部位发生情况亦不相同。采取修剪的方法防治效果最佳。
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| 关 键 词： | 短足筒天牛，生物学特性，大叶黄杨 |
| 收稿时间： | 1994/8/22 0:00:00 |
A study on Bioligical Characteristic of Shorthorned Beetle |
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| Yang Chuncai,Liang Hong and Tang Yanping.A study on Bioligical Characteristic of Shorthorned Beetle[J].Forest Research,1995,8(2):205-209. |
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| Authors: | Yang Chuncai Liang Hong and Tang Yanping |
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| Institution: | College of Forestry, Anhui Agricultural University Hefei 230036;The Forestation, Forestry Bureau of Huaibei City, Anhui Province;College of Forestry, Anhui Agricultural University Hefei 230036 |
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| Abstract: | Oberrea ferruginea is a common boring beetle that mainly attacks
Euonynlsjaponicus. The beetle completes its life cycle in one year in Hefei area. The beetle
larva over-winters in limbs or stems and starts to pupate in the last ten days of April. Adults
emerge inthe second ten days of May,then lay eggs in the first or second ten days of June.
Larva startsto overwinter in the second ten days of October. Its occurrence is mainly influence
by light.Femals lay their eggs at different locations due to the different level of tree vigour. The
dam-age caused by the beetle is different in various positions of the tree. The major
controlmethod is to prune branches ,but chemical control for the beetle is not effective. |
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| Keywords: | Oberea ferruginea biological characteristics Euonymus japonicus |
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