| 烟草斑须蝽Dolycoris baccarum（L．）的研究 |
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| 引用本文： | 耿济国,张孝羲,张家林,李日福.烟草斑须蝽Dolycoris baccarum（L．）的研究[J].华东昆虫学报,1992,1(1):46-49. |
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| 作者姓名： | 耿济国 张孝羲 张家林 李日福 |
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| 作者单位： | [1]南京农业大学，南京210014 [2]广东省植保植检站，广州510173 |
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| 摘 要： | 斑须蝽是一种世界性害虫．分布广．寄主种类较多．笔者于1987-1990年在江苏南京江浦，龙潭，苏北的新沂，盱眙地区进行了生物学及其防治的系统研究。表明此虫在长江流域中下游，苏南地区年发生4代，在苏北烟区年发生3代，均以成虫越冬．运用有效积温法则推算基本相符．烟田发生的种群动态与气温，湿度和栖息环境密切相关．第二，三代为害春烟和夏烟．已成为江苏烟草生产上一种重要害虫．
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| 关 键 词： | 烟区 害虫 烟草 烟田 有效积温 越冬 发生 栖息环境 苏北 种群动态 |
STUDIES OF THE BERRY BUG DOL YCORIS BACCARUM(L.) |
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| Geng Jiguo Zhang Xiaoxi Zhang Jialin.STUDIES OF THE BERRY BUG DOL YCORIS BACCARUM(L.)[J].Entomological Journal of East China,1992,1(1):46-49. |
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| Authors: | Geng Jiguo Zhang Xiaoxi Zhang Jialin |
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| Abstract: | Dolycoris baccarum(Linnaeus)(Hemiptera:Pentatomidae)is a worldwide in- sect pest,which has great range of hosts in the world.It has become an important pest of to- bacco in Jiangsu,Henan,Shandong,Jiangsi,Zhejiang and Helongjiang provinces recently. Studies on the bionomics were carried out in Jiangpu and Longtan of Nanjing during 1987-1990.The pest has 4 generations each year in middle-low area along Yangzhi River and South Jiangsu,while it has 3 generations in North Jiangsu.It overwinters in adult stage.Pop- ulation dynamics is affected by temperature, humidity and crop rotation.The second and third generations damage the spring and summer tobacco greatly. |
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| Keywords: | Berry bug bionomic population dynamics |
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